Mo Chen and Yi Ran are half-siblings. When Mo Chen was a child, he witnessed his mother being killed by his father and Yi Ran's mother. A seed of revenge has been buried in his heart since he was a child. Due to the environment in which he grew up, Mo Chen became paranoid, possessive and had a very high IQ. Later, he designed Yi Ran's parents to let Yi Ran live with him. However, from the first meeting, Mo Chen began to hesitate in his heart. He had two choices, whether to use Yi Ran as a tool for revenge or to accept him.
Intention: pure love