To prevent a clash that may happen between Anos and humans 2,000 years in the future, Hero Kanon proceeds with the plan to become an imposter Demon King himself, with Shin agreeing to this decision. Gradually but surely, Shin begins to change, and Leno realizes that she loves him. However, after fulfilling his duty to protect her, Shin begins to  leave her side...
No way am I ever going to say, “Don’t go.”
"مُحال أن أقول "لا تذهب
Ich werde auf keinen Fall von dir
verlangen, dass du bei mir bleibst.
Nunca te pediría que no te fueras.
Nunca te pediría que no te fueras.
Je ne te demanderai jamais
Non ti chiederò mai di non andare via.
"Não vá"?
Я ни за что не стану
просить тебя остаться.