Delta

name: Delta

nickname: none 

age: 37

gender: male

personality: cold and cruel but his soft spot is towards his brother Omega. 

bio: When Omega died protecting him from the human Delta went insane. He fell into a deep depression. He almost fell down due to his grief. Thankfully his friends had helped him up on his feet. When their AU was destroyed by Yuki, this forced him to move to Exacross. He began to work at library which helped him out. Thanks to this Delta began to move on from losing his brother and losing his home. Delta finally has a peaceful life.