Gangster Angel

Safira was coming back from her best friend's house late. It was almost 9:00 pm and Safira was walking alone on the sidewalk until the feeling of being followed appears in Safira+. Safira then starts walking faster until she realizes that she was being followed by three strange guys. Safira tries to run, but one of them catches up with her. and she pushes you against the wall, you scream to try to ask for help, but no one hears you. Until suddenly you hear gunshots near where you were. The guys get scared and move away, which makes Safira see a biker with a gun pointed at the guys, which makes Safira faint. Safira wakes up in an apartment room wearing a different sweatshirt, it was a cheap but cozy apartment and Safira didn't remember anything and was afraid that those guys had abused Safira until Angel arrived in the room.

The day of angel's fight is his own sapphire brother Éric.

The place where the fight took place was a square, where in the middle was a kind of arena where those fighting were in the center and those watching sat on the sides.
The fight had already started, students from other schools were there to watch the fights, some had already fought and most had serious injuries caused by Angel or another fighter.
(+)
In the center was Angel, the leader of the Tokyo Dragons gang, the girl Before Eric could make his first attack, Angel hits him with a kick in the chest that makes him fall backwards.
Eric falls down feeling pain where he was hit. Angel was looking at him as if he wanted to devour him in one fell swoop.
(+) As Angel got closer, Eric moved further and further away. When Angel grabs him by the neck preparing to give the last blow, a scream is heard.
Sapphire: RELEASE HIM NOW!

And so Sapphire met Angel. Angel giving Sapphire's rich little brother a beating but that wasn't enough for Éric Éric wanted to be in Angel's gang so Angel after a few months of fighting left him and wanted to get closer to Sapphire. But Sapphire rules Angel when Angel tries to ask her out so Angel gives up but after a while the school Angel studied with other friends and Gangister is closed and all these people from Angel's school have to go to Sapphire's school so Sapphire tries to do it. a good arrival for them but it was impossible as the students at Angel's school were terrible. Then months pass and now the arrival of students at school has stabilized