Why Has My World Been Forgotten?

This film (drama)Also known asなぜ僕の世界を誰も覚えていないのか?，is aJapanProducerAnime AV，At2024Released in year 。The dialogue language isJapanese，Current Douban rating0.0(For reference only)。

“Why does no one remember the real world...!” In an era where the five races battled for dominance on the ground, the conflict ended with the humans led by the hero Sid emerging victorious; however, this world was suddenly “rewritten” before the eyes of the youth Kai. In the rewritten world, what Kai sees is a scenario where, due to the absence of hero Sid, humanity was defeated in the five-race war—here, dragons and demons rule the land, and Kai has become a being forgotten by everyone. But after meeting the mysterious girl Rina, he decides to challenge this rewritten fate. In a world without heroes, he inherits the hero's sword and skills and challenges the powerful enemy races. The boy forgotten by the world sets out to “retrieve the real world” in this grand fantasy saga!