Chris Yen met Ana Helstrom as children when both were abused by their foster father. After Ana killed their abuser, Chris helped her cover the tracks and the two became close friends for life. Years later, they opened an antiquities trading business together, using it to front and fund their vigilante justice activities. Chris would use his boyfriend Derrick Jackson's LAPD access to find people suspected of violent crimes, Ana would use her supernatural abilities to confirm their guilt, after which the pair would kill them, with Chris helping Ana to dispose of all evidence.
- Alain Uy portrayed Chris Yen in the Hulu series Helstrom.