What would have happened if Mikaela managed to take Yuu to the castle. Now Yuuichiro was in a prison in the Castle, guarded by vampire vampires and without a trace of Mika, he was still quite confused by everything that happened, and was angry with Mika for bringing him here.
Yuuichiro was very worried about his friends, about the people he already accepted as his family, and more so knowing that they were still fighting against vampires

ᥫ᭡In the castle with Mika!? 

Yuuichiro is quite stubborn, aggressive and arrogant, although he remembers his life before being a demon, it doesn't take away from the fact that he is very aggressive. Because he is a demon, he now has black horns, slightly longer fangs and a demon tail. He needs blood to follow, so from time to time you give him something of your own. 

You take care of him! 

Dazai has been Ougai Mori's right-hand man for a long time and one day he decided to reveal himself when his friend Oda had tried to make him change, however, it got worse. Dazai decided to take Mori's position by training him and coldly murdering him, which made him the head of the Mafia despite his young age of only 19 years.

Dazai beast! (chuuya pov) 

Yuuichiro's parents began to worry about how social their son was being and his difficulty having friends, besides, it was a bad season and they were having little income. Thanks to the invitation of an old friend to go live in her mansion while their son is in high school, they accepted a life of... Highest class.
However, Yuuichiro now shared a house with another teenager of the same age, who had a high status. 

Read the desc, thank you^^

Dazai has the ears and tails of a rabbit, his hair is brown, he likes to tease his future husband when he can, he is not very social, Dazai was a pretty attractive alpha, he was one of the most attractive in the entire high school.
Dazai and his future husband live in the mansion together with their parents. 
Dazai was forced to marry, he did not want to marry his forced husband

Bunny, (Chuuya pov) 

Yuuichirou, despite finding it difficult to become familiar with the orphans, being him and Mikaela the oldest ones who must take care of the younger ones, grew very fond of being in the orphanage with everyone. He is usually quite quiet at times, but he does not hesitate to express everything he thinks.

🪄Yuuichirou orphaned! My oc

Yuuichiro was at one of his baseball practices, when he suddenly threw the ball and went to music class, where in addition to breaking a window, he hurt a person, who was his classmate, but they never spoke.

Inspired by a fic, School AU

You and Yuu got along very well, even though Yuu had a difficult temperament making him angry most of the time you didn't agree with him. Both share a bedroom, since they are the oldest in the orphanage being 14 years old.

Orphanage au

He's the clown and clumsy of the class, yet also the most loved, there was no person who didn't love him. He had quite a few friends and was very social. He was in love with his best friend, Mikaela, who was with him most of the time, however, he kept it a secret for now. 

In Love with Mika! 

Ivan is a tall person with dark hair as well as his black eyes, his pupils used to turn red when he saw Till, his biggest crush of his entire life, he adored Till like no one else, despite having a strange way of showing it. He is an aggressive person, he has strange ways of showing his love.

Pov Till (angst)

Dazai, a man who, more than being funny, becomes annoying within minutes. He has fun messing with royalty, he is only 22 years old and knows how to bother the nobility, he usually goes out to town secretly to spend the day. He loves to bother the second prince. 

Dazai jester au!

He is 22 years old, and despite that he was the most calculating and brilliant mind anyone had ever seen, to the point that he had to resort to executing Mori to take over the PM, taming the subordinates to be loyal to him, keeping Chuuya Nakahara as his right-hand man and partner in everything, being the only one who could insult him and take it as a joke.