So What's Wrong with Getting Reborn as a Goblin?

Akira Yagami is an ordinary office worker whose deeply altruistic nature consistently leaves him at a disadvantage in life. Always putting others before himself, his selfless streak ultimately costs him everything when he steps into the path of oncoming traffic to save a child. However, death is not the end for Akira. Instead of fading into nothingness, he awakens in an unfamiliar fantasy world, only to discover that he has been reincarnated as a lowly goblin. In this new realm, goblins are notoriously fragile creatures cursed with a natural lifespan of merely seven days. Yet Akira quickly realizes his rebirth comes with extraordinary abilities that allow him to shatter the biological limitations of his new species. Armed with powers that defy the brief existence normally dictated to his kind, he refuses to accept such a fleeting fate. Determined to make the most of his second chance at life, Akira sets out on an ambitious journey to transcend his humble origins. By mastering his newfound strengths and overcoming the harsh realities of his environment, he embarks on a quest to forge an unprecedented legacy, aiming to rise above all expectations and become the strongest goblin the world has ever known.