The Anime Lad
Kai is a soldier whose memories no longer align with the world around him. Familiar relationships offer no easy confirmation, and the surrounding conflict follows a history he does not recognize. He has knowledge that feels certain and evidence that does not cooperate. The action premise therefore begins as an argument between one person's memory and an entire reality that has declined to validate it.
Super Eyepatch Fox
Follow Kai, a soldier stranded inside circumstances that contradict the life he remembers. Familiar people no longer provide recognition, while the surrounding conflict follows rules and history he cannot accept. His memories become both guidance and unverified evidence. The fantasy stakes stay personal through one man's search for a place in an unfamiliar world.
Gigguku
Kai remembers a life that the world around him refuses to confirm. That is such an immediate emotional wound. Familiar faces offer no comfort, accepted history feels wrong, and he has to move through a massive fantasy conflict while carrying certainty nobody else shares. I want to see how he holds onto himself when every ordinary source of recognition has disappeared from reach!
Father's Basement
The series introduces broad fantasy conflict and named forces before the world has much time to feel lived in. Kai's predicament provides a better focus. His memories contradict accepted circumstances, and people he knows do not recognize him. That turns alternate-reality warfare into a crisis of evidence and belonging. The premise is strongest when the scale stays close to his isolation.