Yuji Kaido

Once a simple gas station attendant, this man was forced into cryogenic sleep to survive a terminal illness. Awakening in a desolate future, he discovers that a catastrophe known as the Blue has devastated his world. As he travels toward Second Earth, he undergoes a profound psychological transformation, evolving from a confused survivor into a capable defender while navigating the wreckage of a ruined civilization and connecting with the remnants of humanity.