There she is... The princess of the Enma tribe.... Bloom Yumi. 

A dark mist smiled evilly, blood red eyes watching the heiress of the throne from afar as she sat on a bench, smiling and laughing at one of Keita's cold jokes while Fuyunyan just kept on facepalming, only for Keita to sweatdrop at that. 

Soon, she shall be mine... And no one... No one can stop me... Not even her father or brother...

A twisted and wicked smile formed, unable to control the dark laughter that briefly echoed through the sky before dispersing. 

No one saw this. 

As it should be. 

"Ne, Bloom, whatcha gonna do tomorrow?" Keita yawned slightly, his chocolate brown eyes closing slightly before looking at his 'sister', who shrugged in response. 

"Not sure, Oniichan," she replied, using the nickname that she only used with him. "Maybe go befriend some more Youkai or something." 

"Sounds great," Keita gave a small smile towards her. "The more friends you make, the better." 

"You've been teaching me about it Oniichan, but I'm sure that one day, I'll surpass you!" Bloom chirped up, causing Keita to smirk. 

"Geez, beloved imouto, if you wanted a competition, you could have said so," Keita shot back playfully. 

"A befriending contest?" Fuyunyan rose an eyebrow. 

Bloom just laughed, "Sounds fun! Let's do it tomorrow!" 

Keita grinned, "Very well! I should get ready! After all, I still have to protect my title as the Youkai Master!" 

"Get ready to lose it Oniichan!" 

"In your dreams, Imouto!" 

Fuyunyan smiled watching them give the other mocking glares, signalling how serious the competition tomorrow was going to be. He liked it when Bloom spent more time with Keita. It helped her gain a sense of balance between being a human and Youkai. 

Keita felt the same way too. Bloom was his sister. He loved her a lot, mainly because of how kind she was. He felt this obligation to protect her and be by her side as much as he could. They were like siblings, for sure. 

Those feelings were about to be "shattered". 

For a few minutes later, without a single warning, a dark mist suddenly jumped out of nowhere towards Bloom, entering her body. 

Keita and Fuyunyan's heads swivelled over to her at once upon seeing this, "BLOOM!" 

A pained screech could be heard from her as she stumbled to the ground, gripping her head in pure agony.  Keita didn't waste time, going down to his knees as well to support her, while Fuyunyan rushed- well, more like floated over- to her. 

"Hey Bloom, you okay?" Keita asked her gently, the panic in his tone not so obvious. He knew that he had to be strong for her. No panic must be heard. That's what Enma-daiou had taught him. In the face of danger, don't panic. Stay calm and focused. 

"K-Keita..." Bloom mumbled. Her eyes slowly began to flicker between their usual warm brown to a scarlet colour, though the two never noticed, since she was looking down. 

"Are you hurt anywhere?" Keita asked once more. 

"N-Not really..." Bloom's voice started to change a bit, turning more malicious with every word. "But YOU will be soon." 

"H-Huh? Bloom?..." Keita's panic reached crescendo as Bloom slowly looked up, a wicked smile now present on her face, her hands now possessing twin pistols. 

Bloom then blasted him away with , sending him to a wall. Keita winced in pain as he gripped a nearby pole to straighten himself, "W-Who are you?... And what do you want with Bloom?" 

"Oh nothing much~" Bloom? hummed. "Just want to destroy this world~" 

"A-As if I would let that," Keita's hand slowly reached for his pocket, gripping the miniaturised Enma Blade. 

"It IS happening, though," Bloom? grinned sadistically before she lunged for Keita. 

"I'm sorry Partner!" Fuyunyan suddenly shouted as he tried to attack her, only for her to deflect. She then grabbed his feet and tossed him to the side using Rose's whip. 

"FUYUNYAN!" Keita screamed, eyes wide in shock.

"Did you like that little show of my power?" Bloom? chuckled, now towering over Keita like a lion to its prey. "That's great. Because you're next." 

Her hand moved to take out her sword, aiming it towards Keita's neck while her other hand used the whip to keep him in place. 

Keita could only stare back at Bloom, fear and terror clear in his eyes as the sword slowly grew closer. 

Requester: 

Prompt: Bloom X Corren, where Bloom get corrupted and Corren saves her, only to end up eviler. Part 1 is attacking her friends. 

Notes: Set in my RP with her.