S4.E2 ∙ Day of the Sentinels: Part 1

A week in the life of a certain Canadian mutant superhero.

In a remote forest, Astrophysicist Dr. Adam Gaines and his homemade robotic assistant Jimbot recover a 3.5 billion year old meteorite containing an alien organism that may hold the secrets to the universe. What they don't realize is that a mysterious terrorist named Gremlo Flugg and his band of "Fluggmen" also seek the ancient contents of the meteorite so they can carry out their sinister plans to take over planet earth.

Markus, who is actually an ordinary boy, is not quite who they thought he was, as Professor Giez finds out that Markus could develop any superpower and could become a danger accordingly.

After suffering a fateful beating, comic book artist Walter Levitte awakens in a hospital with memory loss and severe nerve damage. Believing he is his latest comic character, Crimson, Walter embarks on a vigilante tirade.

After wiping out everyone's memories of Brajira's doomsday, the Gosei Angels go their separate ways to keep protecting the world rather than return to the Gosei World. Alata takes a job at a cafe, Hyde works in oceanic research at a university, Eri becomes a school nurse, and the Landick siblings take to farming. While changing bills at a bank, Alata is forced to expose himself as Gosei Red to tie up a trio of bank robbers. After formally introducing himself as a Gosei Angel, Alata finds that his Memoryfly Card is not working. Soon after, escaping his new-found fans, Alata learns from the others that he single handily exposed them all and that none of the others can use their memory-erasing cards to undo the mess.