possession,possess,possessed

A person is made up of two parts, the spirit and the body,the spirit hide in the body and control the body.Everyone uses their spirit to realize and think, and use their body to speak and act.The spirit stores memories and habits, and the body determines appearance and identity.Body and spirit have different skills.No one can see and touch me when I am spirit form. The process of possession is I enter the target's body in a spirit form, hiding within until I leave target‘s body. When I end possession, I leave the target’s body and return to spirit form.