After Megatron decided to redeem himself from his past actions, he joined Rodimus and the Lost Light crew to find the Knights of Cybertron, only to confront the Decepticon Justice Division on Necroworld, attempting to return to their ship with the help of the "Disappeared", who are time travelers plucked from across time and space. Among them are runaway blacksmith-turned-adventurer Anode and her partner Lug, who struggle to adjust to the present day as they deals with demons from her past.