Welcome back readers, glad to see you guys are enjoying this story so far. Let's continue with Dark Sora. Also Xehanort's death happens during the ending of 0.2, where Riku and Mickey are about to leave.

Disclaimer: I do not own Kingdom Hearts, Disney, and characters in the game.

Chapter 3: Guardian's Fall

In the Mysterious Tower, King Mickey has just finished telling his story about his encounter with Master Aqua in the Realm of Darkness. Riku, a seventeen year old Keyblade Master, decides to go find and save Aqua from the Realm of Darkness with Mickey, while Kairi, a sixteen year old Keyblade wielder and Sora's love interest, goes to Merlin the wizard to learn how to properly wield the keyblade. However, before they leave, Master Yen Sid, owner of the Mysterious Tower and former Keyblade Master to Mickey, froze where he was and looked to the stars.

Mickey, upon seeing his master in deep focus, turned away from the door. "Master Yen Sid, are you okay?" He asked.

Yen Sid remained quiet for a little bit before facing everyone with wide eyes and a confused face, "Xehanort and the seekers of darkness have been destroyed just a few minutes ago!"

It was at this moment everyone lost their minds.

Mickey ran up to Yen Sid, questioning the statement; Kairi had her hands up to her face, happy to hear that the threat to the worlds and the Princesses of Heart was over; and Riku was standing where he was in stunned silence. He struggled with fighting Ansem and Young Xehanort when he went to save Sora and someone easily defeated all thirteen of the seekers of darkness a few moments ago.

Yen Sid continued, "I'am not sure how...one moment I could sense them, then the next minute, they were gone, like something wiped them all out at once."

"But who would destroy them? Mickey, Lea, and I just fought them a few days ago when they were at full power," Riku asked.

"I don't know Riku, but we must look into this. The fact that Xehanort and the seekers were defeated so easily, we must find out who did destroy them as they can be a much bigger threat to the worlds than Xehanort." Said Yen Sid.

(Meanwhile outside the tower)

Sora was standing outside the tower thinking of how to take it down, defeat the guardians, and take Kairi as his bride.

A shadow messenger appeared at his feet waiting for orders. "Wait for ten minutes, then send in the Invisibles to fight Riku, Lea, Donald, and Goofy (AN: In this story Lea will be at the Tower, since he wasn't there at the end of 0.2) while I fight Yen Sid and Mickey. Also send in four Darksides to destroy the tower." ordered Sora. The shadow nodded it's head in confirmation, before heading back to the Realm of Darkness. Sora then used a power of darkness to change back into his old self, where he had brown hair, sky blue eyes, and his old outfit from fighting the Nobodies.

Sora then entered the tower and made his way to the top where Donald and Goofy were waiting outside the door for him.

"Sora!" They both said before tackling him to the ground with a hug. "Good to see you guys too,"(AN:Sora's dialogue will not be bold due to him looking like his old self) said Sora. Donald and Goofy both got up from the ground and helped Sora up as well, before they started asking questions. "Okay, start talking," said Donald. "You were gone a long time. What were you doing?" asked Goofy. Sora simply responded by laughing, "That is a secret" he stated before opening the door and yelling "I'am back!"

Everyone in Yen Sid's room turned towards the door to see Sora with a smile on his face. They were happy to see their hero of light return safe and sound, especially Kairi, who showed her happiness by tackling Sora in a bear hug. "I've missed you Sora," she said. "I've missed you too," Sora replied.

After settling down, Sora stood before Yen Sid, waiting for what has to be said. "It is good to see you have made it back safely from the dream world, Sora. However, while you were gone, something big has come up. Xehanort and the seekers of darkness have been destroyed somehow."

Hiding a smirk from everyone, Sora acted surprised, "What? How did someone destroy them; they would have to be twice as powerful as Xehanort."

Yen Sid nodded in approval, "Exactly my point, Sora. For now we must focus on finding the person behind this, but for now we have the chance to relax for awhile and focus on other priorities at hand, such as rescuing Aqua, Terra, and Ventus from their predicaments."

Sora smiled at the statement and turned around to face everyone else, "Well guys, now that we have more time to relax, can Kairi and I have some time to ourselves, please?" Everyone nodded and Sora and Kairi went into the next room.

"So what did you what to talk about Sora?"Kairi asked.

Sora responded, "Well, with the threat of Xehanort gone I was thinking about our relationship so far and I was going to ask if you wanted to be my girlfriend?" Kairi responded by hugging and kissing him on the lips. Sora was happy to see that Kairi held the same feelings for him that he felt for her. Kairi pulled away and cuddled him, saying "yes Sora I will be your girlfriend."

When Kairi looked up, she was shocked to see that Sora's eyes were yellow. "Sora, what's wrong with your eyes?" Kairi asked. Sora simply smiled and said "Don't worry, it's nothing to worry about." Sora kissed her again, more passionately than before, while also implanting a shroud of darkness to cover and corrupt Kairi's heart (AN: The way I see it, A princess can be pure, but that doesn't mean they can't be corrupted). Kairi opened her eyes and they too were yellow as well. Sora smiled upon seeing her eyes, "What do ya say Kairi, will you be my queen of the darkness?" Kairi smiled back, "Yes Sora. I will be your queen." Sora, now that he has his queen telepathically gave the order to his army, 'Send in the invisibles and Darksides now'.

(Outside the tower)

Five Darksides surrounded the tower and started destroying the tower, while four dozen Invisibles surrounded Riku, Lea, Donald, and Goofy. Mickey and Yen Sid stood up from where they were, surprised that the Heartless were attacking the tower.

"Heartless?! How did they get into the tower so easily?" Yen Sid asked. Mickey pulled out the Kingdom Key D and was about to engage the Heartless along with the others. However, before he strike, a dark keyblade stopped the strike and sent the King flying back to Yen Sid. Everyone stopped what they were doing in shock at what they saw. Sora, in his dark form, was standing in between the Heartless and Mickey, along with Kairi, who was dressed as a dark queen with a dark, purple keyblade with the heartless emblem as the teeth.

"They got in because of me," Sora stated. Mickey stepped up to Sora. "Sora what has happened to you? What have you done to Kairi?" He asked. "I have become the king of darkness and Kairi has agreed to become my queen. Oh and stop guessing who destroyed the Seekers of Darkness, because that person is standing right in front of you." Everyone in the room gasped. "Sora please come back from the darkness. This isn't the right way." Riku stated. "No Riku this is the right way. In order to obtain true peace, light must be destroyed. For that reason, Kairi and I will usher in a new era of darkness and true peace." Sora sayed. Kairi smiled along with Sora.

"Very well, Sora. If we cannot convince you to come back, then there is only one way to do so," Yen Sid stated before standing up and summoning the Star Seeker keyblade and readied himself along with Mickey. Mickey charged at Sora while Kairi engaged Yen Sid.

Meanwhile with the rest of the guardians, they were struggling with the Invisible heartless. Every time they took one down, another would appear from the darkness. Riku took one down with a downward strike from his keyblade before locking blades with another. Lea was using his fire abilities to push them back, but they would teleport around his attacks and move in on him, occasionally cornering Lea. Goofy threw his shield at one Heartless, but left himself wide open to one behind him which sent him flying into the wall. Donald was using all of his magic spells to ward them off, but he quickly grew tired from overusing his spells and was easily taken down. "We are not doing so well, Riku!" Lea shouted, while blocking a strike from a heartless while also taking a blast from the back. "We have to hold them off. Mickey and Yen Sid need our help." Riku said. As they were fighting, A giant hand soon punched through wall where they were fighting and destroyed much of the room. "The heartless are so not messing around this time" Lea said.

Sora, Mickey, Kairi, and Yen Sid were still fighting: Sora and Mickey were rapidly clashing blades at high speeds, while Kairi and Yen Sid were shooting powerful spells back and forth from each other. Mickey was using his small stature and speed to try and outpace Sora, but Sora was not only keeping up with Mickey, he was also faster than him as well. Yen Sid was also being out classed by Kairi in terms of magic due to her using powerful dark spells. Sora eventually struck Mickey down to the point where Mickey was near unconsciousness. Mickey tried reaching for his keyblade, but Sora picked it up and looked at it for a few minutes before holding the blade at Mickey's throat. Yen Sid, while powerful, eventually grew tired performing such powerful spells and was defeated and frozen solid in ice by Kairi. Kairi returned to Sora's side while the other guardians were defeated and restrained by the Darksides.

Sora walked up to the prisoners and decided on their fates. "Riku and Lea, you shall act as Kairi and I's personal bodyguards. You shall become the Orcus Heartless," Sora stated before stabbing his keyblade and the Kingdom Key D into Riku and Lea's chest, releasing their hearts and making them fall into darkness, turning their heart into two Orcus Invisible's. Riku's Orcus was dark blue in color and Lea's was light red. All the guardians were terrified by what Sora was capable of doing. Sora walked up to Donald and Goofy next. "Sora please, stop this. Please you can't do this. If you destroy the world's there will be nothing left except darkness." Goofy pleaded. "That is the point, Goofy. This would be the path to peace in the realm of light and guess what? You and Donald are going to lead the heartless army against the worlds." Sora declared before stabbing his former friends and making them turn into heartless. Goofy turned into a Defender heartless with orange and green colors, while Donald turned into a Wizard heartless with blue colors. Finally, he turned towards Mickey and Yen Sid, whose has only been able to thaw his head out of the ice. Mickey looked up at Sora with tear stricken eyes, "Sora, I don't know if I can talk you out of this, but please, spare the castle and everyone there, especially Minnie." He said. Sora smirked a little, "Did I forget to mention, that was the first world I conquered before I destroyed Xehanort," Sora said before pulling out Minnie's crown and throwing it to Mickey's feet. Mickey picked it up before bursting into more tears. Yen Sid looked at Sora with hate in his eyes, "It doesn't matter what you do, Sora. More keybladers will rise up against you." He stated with anger. Sora smiled at this, "Good, I what them to, for I will destroy them as well." Sora shot back before striking them both down with his keyblades. Yen Sid turned into the Phantom heartless with blue colors and Mickey turned into a big Neoshadow heartless.

Sora smiled at his success so far: he defeated Xehanort, took Kairi as his bride, converted the guardians to his side, and has destroyed the Mysterious Tower. Sora walked up to Kairi and kissed her passionately. After kissing her, Kairi had a huge smile on her face. "So my queen would you like to head home now?" Sora asked. "Yes my king take me home." Kairi said happily. Sora opened up a portal of darkness and looked up to one of the Darksides. "Destroy this tower and everything associated with it, then return back to the realm of darkness,"Sora ordered. He then entered the portal hand in hand with Kairi.

First the Seekers and now the Guardians. All that is left is the worlds to take over. As for the worlds, I am planning to use the worlds from Kingdom Hearts 1. But before the worlds could be conquered, Sora and Kairi will have to deal with some inner conflict in their hearts and Maleficent and Pete will have to be dealt with as well. Until then hope you are enjoying the story so far. Bless you guys for reading my work and hope you have a good day.