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...
I’ll make amends for it all 2,000 years from now
with my death at the hands of the humans.
سوف أعوّض عن ذلك بعد 2000 عام من الآن
بموتي على أيدي البشر
Ich werde nach 2.000 Jahren für all meine Taten
Buße tun, indem mich ein Mensch niederstreckt.
Yo me redimiré siendo asesinado
por los humanos en 2000 años.
Yo me redimiré siendo asesinado
por los humanos dentro de 2000 años.
Je me repentirai dans 2 000 ans
Io espierò ogni colpa
Farei tudo daqui a 2.000 anos,
Две тысячи лет спустя
я расплачусь за всё,