Three acts of rage

A girl named Shinji finally got a job as a maid in a cafe. She had to go a long way and it seemed that she succeeded. Life really started to feel free, but that was until the past came back to haunt her, only with greater force. Shinji, morally standing on the edge, cannot hold so much rage in herself, but suddenly she gets faced with a choice - to let go or stain her hands with blood.