Metatron leaves heaven after most of the angels want him to bring the angel tablet back to heaven. He declines and travels to another earth with minimal supernatural activity. There he decides to live his life as a human and the son of the Soichiro Yagami. But his peaceful family life turned around when a massmurderer using a cursed object appeared. Pairings undecided for now.

The Winchesters investigate something new and mysterious for them and L continues the Kira investigation.