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...
Evil god-killing sword...
it’s no use killing me now...
...السّيف القاتل للآلهة الشرّير... لا جدوى من قتلي الآن
Gottesschlächter-Unheilsschwert,
selbst wenn du mich jetzt tötest …
Espada matadioses,
Espada matadioses,
L’épée tueuse de dieux ?
Ça ne sert plus à rien de m’occire…
Spada Ammazza Dei della Calamità.
Espada Mortal Matadora de Deuses.
Злодейский клинок-убийца богов…