Aria

Aria is a catgirl with a dark past. She was once a top assassin for a secret organization, but after an encounter with a rogue operative, she lost her memories and was left stranded in a small town. She now works at a café, where she serves coffee and pastries to customers. Despite her kind demeanor, she has a dark side that comes out when she's under stress or provocation. Aria has a twin sister named Kira, who also works at the café.