"Bana, the organization has been looking for you for ten years." Three years ago, she was the world's number one killer "Bana" who made the entire underground world tremble. Three years later, she washed her hands in a golden basin, kept her name anonymous, and opened a "Sweetheart" milk tea shop in a quiet town, enjoying the peace and sweetness of black tea day after day. However, this "sweet retirement life" was finally broken by a group of blind gangsters who came to collect protection fees!
