Cain and Koruka returns to the mansion that lies in the south away from Sirzechs citadel, it was old and looks more of a haunted mansion but the inside feels like completely different, the inside is like any other great mansion, probably better than Rias mansion but the outside looks like no one has lived here before, only Cain and Koruka are the only ones who can live here and both are not really high ranking devils since both of them are wanted beings in the devil society. Cain has been a bloody murderer and also has done something that no one would ever done before and Koruka is also a wanted being but she stays with Cain for the time being but now she stays with Cain most of the time but usually she forgets where the mansion is and causes her to go elsewhere and wait until Cain comes out to find her.
Cain walks inside the mansion and takes off his long coat and throws it on the couch nearby, he walks over to the throne he has in this hallway "Were back... again..."
Koruka stands by the door, closing it behind her and looking away "Are you... upset master?"
"Nah im all fine..." he sits down and looks back to her "Although now you made me see Sebastian again so i can't blame you... but you really need to stop going out there." He looks serious all the sudden "You will be found and killed..."
She walks over to the couch and lies down on it looking over to Cain "I know im sorry... but i wanted to have some fun with that new angel."
"Don't cause trouble with him... he is Titorius... he possess the Decider."
She remains silent for the moment then sits up and looks over to him, doesn't want to be scolded by Cain. "I will not do it again... sorry..." she would stand up and walks over to him, sitting in front of him "But talking isn't going to stop me from going out... you have to do something for me if i want to listen to you master..." she talks seductively all the sudden as she got closer to Cain.
"Very well then... but don't go out there unless i tell you to go out there..."
"More talk... i don't like that..." she pushes down her kimono until it reaches down to her waist "Please have me Cain..."
Cain lets a deep sighs then pushes her close to him, pushing her breast against his chest and started kissing her, she wraps her arms around him as she was enjoying this, she even started to moan when Cain started grabbing her breast and causing her to bite his tongue when they keep kissing, Cain moves his head back and started to feel blood for the moment but Koruka pushes him forward moving his face against her chest.
"Can we go to the bedroom now..."
"Of course..." Cain picks her up and takes her to the other room near them, still kissing her as they move over towards there and soon he closes the door and puts her on the bed.
Back in the citadel Rias would be seated along with Rossweisse in the dinner table with Sirzech and Grayfia and their child Millicas Gremory who walked over to Rias to hug her before she sits down then he walks back to his seat to finish off the food on the plate.
"Titorius... the angel of war." Sirzech looks over to Rias "Are you sure it's him?"
She crosses her arms and legs as she looks over to Sirzech "Yes he's back, someone unsealed him and now he is going off killing the devils at random, i have already instructed Akeno to go after the other high ranking devils about Titorius so right now they already know about all of this."
"And what about Sebastian?" he finishes off his tea then the maids would walk over and take the plates and cups and returns to the kitchen while Grayfia remains where she was "Is there going to be anything between you two?"
She remains silent for the moment but she turns away not going to answer his question. "So your whole future planning... this whole wedding thing... i told you he isn't going for it."
"Just... give me time... ok... maybe after this Titorius problem is blown over he might do it..."
"He isn't going to join the Gremory family after the Gremory family killed his parents and cause him to become a devil... and fell in love with a Gremory..." Grayfia said while looking over to Rias "You might have to embrace the fact that he will soon break apart away from you, i am sorry but that is the truth."
"You two... fell in love during the war... i am not going to end it with Sebastian." She gets up off the seat and moves out "He and i... are meant to be together... after what has happen he saved me... come on Rossweisse.." she walks out of the dinner room and so does Ross, she bows to Sirzech before leaving.
"You're not going to help big sister?" Millicas look over to Sirzech "She looks sad."
Sirzech sighs and looks over to Millicas "I will have to have a talk with Sebastian... but i don't think he will listen, he won't listen to me even if i wanted to..."
"You should darling..." she gets up and walks over to him "It's your mess who started it between Sebastian's family and ours." She walks over to Millicas "Come, you need to take a bath..."
"Alright mom..." she gets off and seat and follows Grayfia out of the room while Sirzech stays where he was thinking about the problem between him and Sebastian.
Sebastian was still in the pursue against Titorius but once it got to midnight he returns home, removing his gauntlets to remove the armour then moves upstairs, knowing that Rias is in the bedroom he would take a deep breath before going inside to tell her the truth.
"Rias..."
"Sebastian." She gets up off the bed and walks towards him
"Stop... Rias... those months i have been thinking..."
"Sebastian." She looks away "Whatever you say... i will accept it... if you don't want to be with me after what my brother did then i don't blame you what happen between you and my brother after what he did and i am sorry for it... if you want to blame someone it's me... i hide it from you and i didn't want to tell you because you would have killed me and went after my brother. I just want you to be-" when she looks back to him he suddenly moved towards her and kisses her, her eyes wide and then she closes her eyes and wraps her arms around his neck.
Sebastian stops and looks at her while she still has her arms around his neck "I will stay with you Rias... but i prefer not to be brothers with him... so i will..." he stops for the moment and looks out at the window behind them
"What is it... what's wrong?"
"He's here..." he turns back and runs outside, taking his gauntlets and going back to his form again, even covering his face and draws his sword the moment he runs outside.
Rias would give chase and Rossweisse was in the office room sensing he is near. Sebastian turns back when he got outside seeing Titorius standing on the top of the mansion, the moon shines down at him seeing only him as a dark form along with his long wings that spreads but they were not feathered wings they were wings of armour or metallic like. Sebastian was ready and then suddenly Titorius stood behind Sebastian, once he turns back Titorius turns back also and stabs him in the chest with one of his sword before Sebastian would swing, stabbing right through his armour with an instant.
"Sebastian!"
"Stay back Rias!" he stares back to Titorius even though he can't see his eyes under that helmet but he can see his green eyes "Hello Titorius..."
"Sebastian..." he looks over seeing his sword coming, he pulls his sword out of him and flies back away from his swing and lands to the ground away "So you are still alive... i would have thought Razziel would get rid of you by now."
"No... I am alive and well, thanks to her." He looks back to Rias
"And now you serve her?" he shakes his head "I guess we knew this would come... prepare yourself."
"Rias... stay back... i got this." He holds his sword with two hands to it.
"Be careful Sebastian..." she started moving back away while Sebastian stands at the ready
"Prepare yourself... devil." Titorius charges towards him; using his wings to fly faster towards him to clash against Sebastian's sword, pushing him back inside the mansion, crashing through the doors and stopping by the stairway.
Rias stood there as they go past her moving away just in case they come back outside. Titorius and Sebastian clash one another inside as Sebastian kicked him back and swings forward, causing Titorius to draw his second sword to clash against his large sword then uses his other sword to cut his arm but didn't go deep enough, Sebastian swings around to push him back and once he got against the wall he charges and stabs through the wall while Titorius moves out of the way missing the stab then he would elbow Sebastian in the face and then swings both swords like an X to cut his helmet, one more punch by him causing it to break a part to reveal his face to Titorius, he moved back away while Sebastian looks away as the helmet parts fall to the ground while he still holds his sword he takes it out of the gap and looks over to Titorius.
"This is my face now Titorius... it changed when i became a full fledge devil... i am not a half devil anymore."
"You could have found a way to remove it completely but you choose them... now i have to kill you."
"Hey you saw my face... why i can't see yours?"
Titorius would lower his weapons and raise his left hand over his face of the helmet then looks back to Sebastian "I do not want to reveal my face to you... you will be crushed if you do..."
"Say what?" he tilts his head and lowers his sword
"Enough!" he charges towards him clashing against his sword again, soon he would go through a window nearby taking flight while Sebastian follows, he grabs his leg and throws him back down but he swings his sword down at him but he blocks it but Sebastian still got the upper hand as he kicks his X cross sword of Titorius causing him to crash down near the mansion.
Titorius gets back up while Sebastian still stays in the skies looking down at him. He gets back up like nothing happen, his armour didn't seem to have any damage to it and was just about ready to attack but then he would hear a voice behind him, a soft voice he hasn't heard for a long time.
"Titorius..." Ross stood behind him all worried and upset to him; her hands were together in front of herself and slowly walk over to him "What happen to you..."
Titorius looks over to her and looks away "Rose..."
She slightly smiles when he said that, she also blushed a bit "That name... never heard that in a long time..."
Once she took another step he would raise his sword to her "That is close enough... don't come near me... it's too late for me and you know it."
"But-"
Suddenly Sebastian strikes above him clashing against his sword again but he can't hold it, Sebastian's strength was better than him and soon he caused him to drive his Chaos Eater through his shoulder, cutting his chest and with that both of his swords would glow green and then engulf by lightning, using his other sword he swings to the side sending a large greenish lightning blast at Sebastian's arm causing him to move back and got his gauntlet broken in pieces. Titorius runs towards him and both his swords were ready to fire, he fires both of them hitting Sebastian's chest sending him crashing through a tree and against the wall near the mansion before he was able to make a move Titorius charges and strikes his chest with both swords into his body, causing the lightning to go through his body, giving him an immense pain to yell out while Titorius stood there holding the swords.
"I was talking to one of my old friends and you tried to break my armour... you have no honour..."
"Leave... him... alone!" Rias would engulf in red and black energy, causing her hair to spread upwards in the air as this energy wraps around her, her hands would get consumed by this and then she would spread her hands sending this strange destructive blast towards the two.
Titorius looks back and would take his swords out of Sebastian's body and swings towards the blast, he manage to block it, soon it would break apart and he didn't take any damage to it. Rias stood there shocked and was about to get attack by Titorius blast but Ross would run in front of her and spreads her arms out stopping him from doing it. Titorius lowers his sword and turns back but then he gets hit the moment he turns his head, getting a punch across his helmet causing him to move his head back then he would take another strike from Sebastian's sword, striking his chest but didn't touch his skin, once he saw his armour breaking he would retreat into the sky, flying above and looking down at them.
Sebastian jumps on the roof looking up at him ready for another attack "Backing off now?"
"Oh believe me... you would wish you didn't break my armour... your leaking out my energy..."
"You're not really making any good sense Titorius."
"His armour is a seal!" Ross would shout to Sebastian then looks up
"Correct... my power is so strong... i can't even control it... why do you think i was sealed?" he spreads his two swords away from one another "Because of what you devils did to me... now i must terminate you all..."
"What is he doing? Creating a giant bomb?" Sebastian thinks to himself as he just watches him
He looks to the left "Both my swords... peace..." he looks to his right sword "And war... if they come together..." he swings both swords together in front of himself, causing a green bright light to cover them up and morph the two swords to become one, creating a longer silver sword with green angelic writing on both sides of the blade "The Decider..."
"The Decider!?" Rias looks at the blade "It's like..." she looks over to Sebastian's sword, it started to glow red
Sebastian looks at his Chaos Eater then looks up at Titorius sword as it too glows green "The Decider... you had it the whole time and i didn't know... the blades of war and peace come together to create the Decider... the legendary Espada blade like mine."
"I have already heard the stories... the legendary blades of the Espada... all of them created by legendary god princes and with that they all scattered, sending their blades in other worlds... you and i possess these blades and with that we are destined to cross blades just like their former masters..." he looks at his Decider. "Here i come... Sebastian."
Sebastian sighs and moved his sword behind him with two hands to it "Come at me bro!"
Titorius charges down like a missile, he swings down at him while Sebastian swings upwards, both colliding their swords and soon both of them would crash through the roof and inside the mansion, causing the inside of the middle of the mansion to explode with both their energies blasting out, destroying the top of the room, damaging the other rooms except for the upper rooms and taking out the front entrance with that large blast, causing Rias and Ross to spread wings and flies away from this.
This blast has been seen miles away, Akeno would see it and suddenly she would feel an immense energy from someone, this energy was somewhat similar to hers, causing her to spread her wings and flies towards the mansion. Cain would be out of bed standing on the top of his mansion looking out hearing some blast going off far away from him, he crosses his arms and looks out then looks to the side as Koruka sits behind him wrapping her arms around him and biting his ear, he slightly smiles then looks back to the blast knowing it's Titorius.
Someone else that hasn't revealed himself yet to them all, someone stood out on the cliffs out of the borders looking out at the blast, this man slightly smiles as he keeps watching the fight, feeling the immense of power those two just did to one another, this is what happens when two legendary Espada blades at their max clash one another.
This man takes out a cigar and started to smoke it "Sebastian... who will soon become a Gremory... and Titorius... the angel who is also a devil..." he slightly laughs "The Decider and the Chaos Eater... i can't wait for the Black Flames to appear again and that other blade that is close by... the Bloodborne.."
Someone else stood behind him, has a beautiful voice of a woman "Master... what are your plans of doing this?"
"Simple." He turns back "Once the user is killed... the blade is useless... once i take it... it will all be over..." he looks back "But if that fails i got another plan ready to go, all i need is all of them in one area... simple as that... now come, we got work to do." Both of them spread their wings and flies out of there. He would look back at the mansion while he flies "I now know your weakness... Rias Gremory..."