Every night, Ethan closes his eyes as a nobody—an anxious college student invisible to the world. Every morning, he opens them in a realm of immortal swordsmen, where Serena, the most dangerous woman alive, has claimed him as her own. With each return, he wakes up stronger—one step closer to godhood. But power comes at a cost. Both worlds want to use him. And Serena, his protector, is being consumed from within by a curse that feeds on her love for him. Yet together, they carve their names into legend. And when the two worlds finally collide, they don't just survive—they rewrite the rules.