Dekisokonai to Yobareta Moto Eiyuu wa, Jikka kara Tsuihou Sareta node Suki Katte ni Ikiru Koto ni Shita

In the anime Dekisokonai to Yobareta Moto Eiyuu wa, Jikka kara Tsuihou Sareta node Suki Katte ni Ikiru Koto ni Shita, Allen is branded a failure by his noble family for lacking a divine "Gift." Unbeknownst to them, he is a reincarnated former hero, possessing immense power and memories from a past life. His family's decision to banish him becomes the perfect opportunity he's been waiting for.

Now free from duty and expectation, Allen sets out to pursue his long-awaited dream: a peaceful, carefree life doing exactly as he pleases. However, his simple plans are quickly complicated when he stumbles upon a conspiracy that drags him back into the world of heroes and conflict he thought he had left behind.

This fantasy anime blends isekai elements with a relaxed, slice-of-life premise, creating a compelling contrast as the protagonist's desire for a quiet existence constantly clashes with his innate heroic instincts and the troubles that seem to find him.