Games like Heavy Spoilers RPG 2: Your best friend is actually the great demon king

Demons are in the forest and King Beek Eld fears for his life. His allies Kil Yu and Cleer Leeahspy are with him as rumors spread. The Demon King may be hiding as a human. Elsewhere, a man awakens with amnesia. He manages to make a best friend but doesn't yet know the shocking truth of his identity.