Undertale: Brave Heart

by Starlord18

Vincent was 19 when he dropped out of college. He moved to New York City in hopes of a fresh start. However, 3 years later he gets a phone call at night from his mother saying his 14 year old sister Izabella has gone missing. Vincent returns home to California to help, but he soon discovers something he never believed existed and something about himself he never knew.

10. Chapter 10

Chapter 10: Everything on the line

~3rd POV~

Vincent charged at Asgore with his sword, but Asgore deflected his attack with his trident. However, Vincent anticipated this move. He reeled his left arm back and with his right iris glowing the orange cloak arm stretched back. Vincent then twists his arm making the cloak arm twist around and around like a screw. Asgore tried to move out of the way, but Vincents other arm holding the sword was tangled with his trident. Vincent then launched his twisted arm at Asgore hitting him in his armored stomach. Frisk and Bella watched in aww as Asgore slid back from the force, but used his trident to stop himself from going to far. Held his stomach with his free hand in pain, 'Impossible. There's no way a half-breed could have that much magic power' he thought. Asgore then summoned fireballs with his free hand and threw as many as he could at Vincent. Vincent then summoned his cloak on his free arm causing the sword to disappear. He dashed towards the fireballs and started punching the air as fast as he could. The cloak arms stretched hitting every fireball almost as if he had mulitple arms, but in reality Vincent is punching the air so fast it gives the illusion of multiple arms. Asgore stands there impressed with Vincent's abilities. He dashes to the side trying to catch Vincent off guard. Unfortunately, Vincent saw Asgore move and ran towards him. Asgore immediately saw Vincent and was surprised by his speed. With his right arm cloaked and clenched Vincet attempted to punch Asgore, but the goat king caught his fist. Asgore grinned, "Impressive."

The king kicked Vincent in the stomach sending him flying. Vincent then crashed against the wall making a big hole. He groans in pain and he tried to keep his balance, 'This guy's not playing around. I better get serious or else I'm done for.' Vincent's thoughts were interrupted when a big fireball was thrown at him. Vincent dodge rolls out of the way only see multiple big fireballs coming at him. Vincent hops backwards dodging the fireballs one by one. After the last one Vincent saw Asgore standing a few feet away from him, "You have very good skills." Vincent smiles "Thanks. A friend of mine helped me train how to hone my magic." "Well you and your friend did well. Your physical strength and speed is amazing." Vincent tilts his head while shrugging "But its not good enough." Asgore was confused so Vincent continued, "I can't stay like this. I thought about it after my *FIGHT with Undyne. I need to be stronger to protect the people I hold dear to me. So my friend and I found a way for me to *FIGHT with all my power." Vincent crossed his arms and closed his eyes an concentrated. Vincent opened his eyes and his right iris glowed even a brighter orange, "So I will have the strength to *FIGHT back and keep my loved ones by my side." the orange cloak boiled as it began covering his body, but not in a whirlpool like the first time. The cloak around Vincent's head formed dog ears on his head, a tail then formed from his backside like when he fought 01 and 02, and his hands formed claws at the end of his fingers and feet. Bella and Frisk were blown away by the transformation. It then came to Asgore, Vincent's cloak represented a wolf. Vincent then continued, "You are...no match for me now." "Huh?" Asgore asked. "All my skills are on a whole new level." Vincent got into a fighting stance while reeling back his right fist, "Your aiming at me? That will just give me a chance to dodge." Asgore said confused my Vincent's actions. Vincent chuckles, "Heh". Asgore shrugs smiling "Well take your best shot I guess".

To Asgore's surprise Vincent appeared right in front of him and punched him in the face. He was literally blown away. Asgore slid across the floor and crashed into a wall. He looked up only to see Vincent gone. He was then kicked in the face and tossed to the side. Asgore sat up and held his face and Vincent was gone again, 'So fast' he thought and felt a sharp pain in his back cause Vincent dropped kicked him in the back. Vincent flipped on top of Asgore and while in the air he grabbed his horns and threw him. He lands hard on the ground. Asgore sat thinking, 'Such incredible speed. He somehow managed to tap into his inner power, but even he can't stay that way forever.' Vincent disappears again and Asgore calmed himself and closed his eyes. He began listening for Vincent's footsteps...there! Asgore rose his right knee and swung it to his left side. That was then Vincent appeared there and was hit in the stomach. Asgore then roundhoused kicked Vincent in the face sending him back. Vincent falls to the ground and wondered, 'How did he know?' Vincent got up holding his face, "That was pretty good. How did you know I was gonna be there?" he asks. Asgore smiles, "I listened for your footsteps and I've noticed something. When your moving you seem to be disappearing, but in reality your just kicking the ground really fast with each step." Vincent puts his hands up, "You got me, but I'm just getting warmed up." Asgore laughs, "I admire your confidence." he unsummons his trident and cracks his knuckles. He and Vincent charged at one another and exchanged blow after blow. It went on for awhile and afterwards both gave each other a good punch in the face at the same time.

Both fall to the ground and once he got up Vincents cloak disappeared. He was confused by this and left himself wide open. It gave Asgore the chance to punch Vincent causing him to fall to the ground, "It seems that cloak of yours doesn't last very long. And if I were you I wouldn't force your cloak to last longer because if you do you'll exhaust yourself faster." Asgore said feeling pity for the half-breed. Vincent couldn't find the strength to move. Asgore summoned his red trident and held it above his head ready to deliver the final blow, "I'm sorry it came to this." Before he could bring his trident down a fireball hit him across the head causing the *FIGHT to end. I look to where it came from and there stood Toriel, "Tori?" Vincent said surprise to see the ex-queen. Behind her was Frisk and Bella. 'She must of freed them during the *FIGHT', Vincent thought. Toriel helped me up, "Are you alright? Here let me heal you." Toriel summoned a fireball. It then went all around Vincent's body healing all his wounds and restoring all the magic he used, "Thanks Tori my body feels great" he said stretching his body. Tori laugh at his sillyness, "But what are you doing here?" "At first I wanted you to go through yours and Frisks journey's alone, but I couldn't stop worrying about you two. I realize that you Vincent would *FIGHT Asgore so you could leave." "Actually that wasn't my full intention" "Huh?" "You see during my travels I learned I'm a half-monster and half-human. And once I beaten Asgore I was gonna take Frisk and Bella across the barrier, but I would come back to help free everyone." Toriel gasped "I bet that was hard for you." "It was, but I got through it." "Thats another reason why I'm here." "What do you mean?" "I wanted to stop the *FIGHT so no one would die. As terrible as Asgore is he deserves mercy, too." Vincent nods and walks up to the king. He then sticks out his hand which confused Asgore. Vincent smiles, "That was fun. Lets do it again sometime." Asgore grins and accepts the handshake, "Sure I would like that." Asgore looks at Toriel, "Tori...You came back." Tori frowns at her ex-husband, "Do not 'Tori' me, Dreemurr!" she says.

~Vincent's POV~

'Wow talk about getting shutdown', I thought watching Asgore looking ashamed. Toriel continues to chew Asgore out, "If you really wanted to free our kind. You could have gone through the barrier after you gone one soul. Taking six souls from the humans, then come back and freed everyone peacefully. But instead, you made everyone live in despair..." I couldn't let this continue "Toriel thats enough." Asgore stops me though, "No its alright Vincent...Tori...your right I am a miserable creature."I felt so bad for him. I know he's not a bad guy he just did alot of stupid things. People do it all the time, but something tells me even that won't cheer him up. Asgore tries to smile and asks Tori, "Do you think we can at least be friends again?" I look at Tori and give stern look. She sighs and say, "I guess" Asgore seems happy with her answer. Bella then ran at me hugging me, "I'm so glad your safe" Vincent says. I look at Frisk who stood next to Tori, "You too Frisk." he nods and hugs Toriel.

Suddenly Undyne came out of nowhere, "Nobody fight each other!" I groaned mentally, 'Her again?' I thought. She sees no one fighting and sighs in relief. I asked her what is she doing here, "Ever since our *FIGHT I've thinking about what you said in Waterfall and how you saved me in Hotland. I realized that maybe all humans aren't bad. So I thought if I stopped the *FIGHT between you and Asgore before it happened we could be even." she said. "Does this mean we're friends?" I ask. Undyne squints her one good eye, "Don't push it." Toriel and Asgore greeted the fish woman as she stood next to Asgore. Later Alphys enter the scene trying to stop the *FIGHT, but when no one was fighting she was glad. Toriel introduced herself to Alphys and both got along quickly. I ask her how is Mettaton and she's says that she wanted to come, but she had to recharge. Alphys then stands next to Undyne and Papyrus came screaming, "HEY! NOBODY *FIGHT ANYMORE! IF ANYONE *FIGHTS ANYONE...! THEN I'LL BE FORCED...TO ASK UNDYNE FOR HELP!" I facepalmed, but laughed anyway. Finally Sans comes into view, "Hey guys what's up?" Toriel grins at the punny skeleton "Its nice to finally meet you in person Sans." Sans grins and winks, "Feelings mutual Toriel" "How do you know my name?" I blushed in embarrassment and said "Uhh thats my fault. It slipped out." Tori laughed at said it was ok. Sans then introduce Tori to his brother Papyrus. Afterwards a few puns were made and Paps yelled, "OH MY GOD SOMEONE JUST KILL ME NOW!" everyone then laughs hard.

The happiness didn't last though. Suddenly vines wrappeud around Asgore, Toriel, Undyne, Alphys, Sans, and Papyrus. "Mom!" Frisk signed. I forced Izabella and Frisk behind me, "Alright what the big idea?" I asked to whoever attacked my friends. Flowey then sprouted from under the floor, "You idiots. While you were to busy chit-chatting. I stole all the human souls. And now, not only are these under my power...But all of your friends' souls are gonna be mine, too!" "How about you pick on someone your size weed?" I said to the flower. Flowey grins darkly, "I never did like that rude attitude of yours so..." Flowey's pellets swarmed around me causing Frisk and Bella to step back, "...I'll just kill you first." The pellets then start piercing through my body one after another. It felt like a knife stabbing me over and over. Each pellet began ripping my clothes even more especially my face. I fall on my knees seeing my HP was down to 10. One more hit and its game over for me. The last pellet aim right at my head. However Izabella jumped infront of me saying she wasn't gonna watch me die. Bella the rose her left arm to block the pellet only to summon a green shield. The pellet reflected off the shield and Bella along with everyone else was surprised. I told her that she must of taped into her inner magic within her soul of Kindness. With Flowey distracted Sans was able to cut himself loose secretly and teleports to my side. He held out his hand out for me, "Come on buddy. Lets show this weed who exactly is he messing with." I nod and him and accept his hand. Once I was up my HP was restored and with our hands still holding Sans and I fused to fully end this battle.

~3rd POV~

A bright light blue and orange light was shined and it died down and shimmered. Everyone in the room was shocked to see VinSans grinning, "Heya." Flowey laughs, "Do you honestly think just because you two fused. You think you can defeat me!" VinSans shruggs "Who knows, but I'm willing to put my life on the line to find out." "Then allow me show you my true form before you die." Flowey then glowed and with the 6 human souls he transforms into...a goat monster. Not just any goat, VinSans then realizes that the monster was Asriel Dreemurr son of Asgore and Toriel, 'Oh god. It all make sense now' Vincent said in VinSanses mind 'Who is this guy?' Sans asks 'Thats Asriel. The prince of all monsters' 'I thought he was dead.' 'Not anymore, but he looks different from all the photos'. Vincent was right Asriel was different. Asirel looks just as old as Vincent and Sans. His eyes are black, long fangs, and horns. He even has 2 black slash marks on both sides of his furry cheeks. He wears a long, dark robe with white sleeves and the Delta Rune symbol on the front, with a large collar and shoulder pads. The atmosphere around everyone became almost similar to the Void. "Prepare yourself to *FIGHT the God of Hyperdeath", Asriel says. Asgore and Toriel are shocked to see their son become the villain. VinSans is a bit surprised, "Wow you really are something. I guess you say you...got my GOAT". He chuckles to himself while Asriel growls. VinSans says sorry and summoned his soul: a mixture of light blue and orange. While Asriel's soul was a mixture of Green, Orange, Light Blue, Purple, Blue, and Yellow. VinSans grins, "Its a beautiful day outside. Birds are singing, flowers are blooming. On days like this. Gods like you..." he eyes glowed light blue and orange "...should be getting their asses kicked." Both fly up in the air and begin their *FIGHT.

~Timeskip~

The battle between a god and a fusion was long and fierce with swords clashing, Gaster Blasters, and Chaos Busters. Neither side was gaining th edge. When Asriel threw stars at VinSans he dodged them expertly and when VinSans threw bones at Asriel he dodged them as well. Both sides were panting, 'This guy is DEAD set on killing us' Sans said in VinSanses mind 'Focus Sans' Vincent said trying to hold back his laughter 'Alright alright, but we have to finish this now and we're almost out of magic' 'Then lets get some help'. During the battle Frisk and Bella freed everyone from the vines and in their minds VinSans calls to them, "Everyone...lend me your power" Toriel saids "Who is that?" "Its me VinSans. Listen I need everyone to lend me your power so I can end this *FIGHT" "What about our son?" Asgore asked "I can save him, but only if I could put him down for the count. Please!" Everyone nodded and held out there hands toward VinSans. Magical aura came from their hands then latched on to VinSans, "YOU CAN DO IT VINSANS!" Everyone cheered. VinSans felt his friends power pulsing inside of him, "Thank you everyone. I won't allow your hopes and dreams be destroyed". Asriel laughs, "You can't protect anyone. I WILL kill you and destroy this world." VinSans summoned one final Gaster Blaster while Asriel summoned a Chaos Buster, 'We only have one shot Vincent' 'I know so lets make this count.' Both fire their blasters and it clashes making electricity spark in the air. VinSans used all his might and pushed forward making the blast pierce through Asriel's buster. Asriel couldn't react fast enough and was hit by the attack. It sends him down hard into he ground. Asriel found it hard to get up and passed out. His body then shrunk into a younger verison of himself and the human SOULS dispersed from his body and hovered in the air.

VinSans hovers down and unfuses. Vincent and Sans were equally exhausted, "Thats all she wrote folks." Sanses joke cause both of them to laugh. Everyone ran up to them making sure their ok. Vincent then walked up to Asriel's unconscious body. It seemed he's just as old as Bella and Frisk then he did before. His clothes was a green sweater with a yellow stripe and brown pants. Vincent shook Asriel awake. He groaned as he opened his eyes, "You ok Asriel?" Vincent asked. Asriel held his head, "I think so." The prince saw Vincent and gasped, "Oh its just you." Vincent laughs "Yeah I get that reaction from alot of people." "So are you gonna kill me now?" "Nah" "Why not? I hurt alot monsters as Flowey." "So that wasn't really you was it?" Asriel looks down "I don't know. When I was Flowey I felt no emotions and I couldn't stop myself." Asgore and Toriel rushed to Asriel's side telling him how happy they are to see him alive. Asriel then cries apologizing for everything in which he was forgiven. Asriel rubbed his green eyes standing up, "I can't maintain this form forever. In a little bit I'll turn back into a flower." Vincent smiled shaking his head "No you won't" Asriel was about to ask him why when Vincent held out the half soul he got from Geno. Everyone gasped, "Is that?" Asriel asked wondering. Vincent nodded, "You bet. Its half of a soul which I'm offering to you." "Is that possible?" Undyne asked. Alphys nodded, "Yes, but it will cost you some magic Vincent". Vincent nodded and gave the half soul to Asriel in which he absorbed it, but when he did the black slash marks came back on his cheeks and his horns grew a little, "What happened?" Toriel asked concern for her son's life. Sans spoke up, "Since its a half soul your son slightly turns back into what he was earlier." "A small price you might say." Vincent added "Will he be ok?" Bella asked. Vincent smiled and nodded reassuring his sister. "Now since thats settled whats say we go home Bellz." Vincent said and Bella nodded. Then he turns to everyone else, "And I mean lets ALL go to the surface." Everyone was shocked, "YOUR LETTING US GO FREE HUMAN!?" Papyrus asked. Vincent nodded, "Sure why not. You guys been stuck down here long enough." he turns to Asriel, Bella, and Frisk "Shall we?" They all nod and each stand side by side using their souls and the 6 six human souls to break the barrier.