Yakusoku no Neverland: Senyuutachi no Record

After escaping from the Grace Field, Emma and her friends approach the mystery of demons and the world starting from the Promised Forest Arc. Yugo & Lucas plus Nigel & Gillian who fought with Emma against the demons, and Mujika and Sonju who played an important role on the demon side: the stories of these popular duos' respective pasts and bonds...