What is childs play 2 about?

"Child's Play 2" continues the story of Chucky, the notorious doll possessed by the soul of a serial killer, Charles Lee Ray. After being reassembled by a toy company, Chucky targets his former owner, Andy Barclay, who is now living in a foster home. As Chucky seeks to transfer his soul into Andy's body, chaos ensues, leading to tense confrontations and a battle for survival. The film blends Horror and dark humor, further developing the character of Chucky and his malevolent pursuit.