Tatsuya Ishikawa finds himself thrust into the perilous realm of Rebirth Royale, a deadly game where survival is the ultimate prize. With no memory of his past, Tatsuya must navigate treacherous landscapes, battle fierce monsters, and confront rival hunters in a bid to uncover the truth behind his existence.

Armed with only his wits and a trusty blade, Tatsuya embarks on a journey of self-discovery, forging alliances and facing adversaries as he strives to rise through the ranks of Rebirth Royale.

As Tatsuya delves deeper into the mysteries of Rebirth Royale, he must confront his own inner demons and make difficult choices that will shape the course of his destiny. With danger lurking around every corner and betrayal threatening to tear apart the fragile bonds he forms, Tatsuya must summon all his courage and strength to survive in this unforgiving game world.