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...
Whatever happens, I would never turn
a blind eye to a bogus Demon King.
مهما حدث، لن أتجاهل ملِك شياطين زائف
Was du auch tun magst, einen falschen
Dämonenkönig kann ich nicht ignorieren.
Pase lo que pase,
Pase lo que pase,
Quoi qu’il arrive,
Qualunque cosa accada
Não importa o que aconteça,
Мне безразличны причины.