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...
That’s precisely why we came all this way—
to see this through.
لهذا السّبب بالضبط قطعنا كلّ هذه 
المسافة... لإنجاز هذا
Wir sind hergekommen,
um Zeugen dieses Geschehens zu werden.
Vinimos aquí
para observar hasta el final.
Hemos venido aquí
para observar hasta el final.
On est venus ici
pour voir ce qui leur est arrivé.
Siamo giunti qui
per essere testimoni di quell'evento.
Viemos até aqui para ver isso.
Мы пришли увидеть как раз эти события.