Battery Langdon

Sora Bubaigawara was born a bastard, much like her slightly younger brother. Jin and her were extremely close , him being lazy and carefree while she was strict and a perfectionist, they made the perfect team. A Virgo and a Taurus. They both strived for better things in life, and Sora got her golden ticket to fame and glory. Sora managed to get into the elite U.A. into the amazing hero course with only 20 seats for the taking, one seat being theirs. Sora practiced day in and out to be a pro hero, often ignoring Jin for her practices. Jin grew lonely without his older sister around and often made clones of her to play with her or have someone to hang out with. This is when Jin started to get really good at his clone making , even fooling their mother one day with his clone of Sora.

Sora did have a weakness though that she hid very well into her first year of U.A. ; her crush of her fellow clanmate and ex middle school classmate, Oboro Shirakumo. She had a crush on him since their 2nd year in middle school and when she found out they both got into U.A. she accidentally activated her quirk and turned invisible in the middle of a conversation with him. They eventually confessed to each other at the start of their second year, her becoming another member of the team that Hizashi built around him. She was fond of the trio and extremely loved how they all cared and looked out for each other.

Sora was on the mission where Oboro unfortunately met his end. She was pretty banged up by the damage and almost lost her left eye in the fight , but it was saved by Recovery Girl. Losing Oboro was the hardest thing she had ever faced and they closed off from everyone. Her grades improved greatly with them having no other thing to do but study. Jin missed his sister more and more with each passing day and he begged her to hang out but she never listened and pushed him away more, not wanting to burden him with their woes and worries about being a pro hero now.

When the LoV came and attacked U.A. the first time, Celeste was admittedly talking to Jin behind the scenes and wondering how he was and trying to recover their lost friendship and siblinghood. Jin Was eager to have his sister back in his life but after the Stain event, he could no longer stand on the sidelines and had to pick a side. She hid from the world that Jin was her brother and he hid from his world that Celeste was his sister. She cared deeply for her little brother and fought to get him out of the situation , promising him health care and anything he wanted. All while he did the same to her. He promised her a world where everyone was equal and they could live a happy life together like they did when they were young and had no cares in the world for pro heroes or villains.

Toga eventually followed Jin to one of these meetings and she grew curious about Celeste. Jin was nervous but eager to share about his sister to his new found family in Toga. He shared how much fun they always had together , and admitted he didn’t know what was a clone or the real one at some points in his early teens, but they still had bunches of fun together. Toga grew to tolerate Celeste’s presence and even at one point grew fairly fond of her, caring for her the same way she did for the man she knew as Twice.

Celeste was distraught after her brother was taken from her. She blamed the pro hero who killed him. She wanted revenge. He was basically harmless, and all he ever did was protect those he loved and cared for - even if they were on the wrong side of the law.

Toga was enraged that Celeste did nothing as her brother died. She now seeks revenge on the electric hero , Battery, for the lack of grieving and dismissal of her blood.