Based off the highly popular internet novel of Gu Man, the narrative tells of a kind hearted girl who works at a conglomerate. One of her weaknesses is ingestion, she likes to consume, and up on discovering this, so her boss decides to blatantly up her. She just so happens to share the same blood type and hence has the purpose of making her the blood donor. Because his heart awakens with her charm and her appetite So humor ensues.