Shadow of an Idol (Oshi no Ko x John Wick Crossover)

People say the brightest light casts the darkest shadows, and nothing embodies this better than Ai Hoshino and her twin, Yoru Wick.

Ai was an idol. Clad in colorful attire, she sings and dances to thousands on stages bathed in bright lights. Her eyes shine like two glittering stars, enchanting and brilliant. However, her persona was built on lies: hundreds of "I love you"s that ring hollow, and just as many porcelain smiles.

Yoru on the other hand, was an assassin. Donning matte-black suits, she kills people under cover of darkness. Her eyes gleam like a katana blade, elegant yet dangerous. But, even when surrounded by the cruelty and avarice of the underworld, she kept true to herself and others.

So, expectantly, the sisters had opposite reactions when an unexpected reunion occurred after a decade of separation.
Yoru fears for her sister's safety and pushes her twin away, but Ai wasn't going to let her other half go so easily. Even if her sister's a murderer, Ai will find a way for her to stay with her.
Eventually, Yoru caved and accepted her final contract, to eliminate three yakuza groups residing in Osaka. With her wings spread wide, the Angel of Death dove headfirst into hell one final time.