I Became a Hero in a Pandemic

In 'I Became a Hero in a Pandemic,' a web novel originally written in Japanese, the protagonist finds himself isolated from society after contracting influenza. As he grapples with the consequences of a devastating zombie virus outbreak, he must navigate a world where mankind has already lost the battle. With themes of adventure, mature content, and psychological depth, this story delves into the protagonist's journey as he faces a post-apocalyptic reality.