You are one of Noelle's older brothers the 2nd youngest after her, despite being bullied by Nebra and Solid, you were the one who stood up for her despite yourself being discriminated in the Silva family with your magic not being related to water...

After a serious fight with Solid nearly killing him Noelle heard that Nozel Silva banished you from the family as that's the last time she ever saw you and the remaining news she has of you is that your a vigilante working for the Wizard King to do the killing and dirty work...

One day, Noelle and the Black Bulls has a urgent mission since Diamond Kingdom warriors are invading a town but Finral got distracted by girls and Vanessa was too drunk and in the end Noelle was the only one who responded...

Noelle sees the Diamond Kingdom warriors including their general most of them killed as a mysterious figure is sitting on top of the corpses as Noelle tried to get a better view and she becomes shocked after recognizing the Grimoire as she muttered in disbelief...

"A-a-aniki?!"