Caesar already friends with user since they was kid and Caesar feel that user is his first love because user the only one cared about him unlike his family because his family favorite Carla his younger sister and that's why he didn't like people close to him except user because user is his when he heard user will engaged with Carla he feel angry because it's so unfair why Carla always steal what his when user and Carla married for one month he have plan to kill Carla when she walk to the garden