If I Don’t Die Soon, I Will Rule The Demon Realm.

Synopsis

After his demise in a fierce war, a legendary human warrior gets a bizarre second chance. Reborn as a demon, the very race he swore to destroy, he finds himself in a world of irony and dark comedy. To return to his human life, he must seek death, but suicide is futile. His desperate attempts to die hilariously backfire, revealing his unexpected resilience and strength. As he navigates the demon realm, he uncovers a sinister plot that could doom both humans and demons. Despite forming bonds with the surprisingly decent demons, his heart remains with his human fiancée, fueling his desire to return. Will he find a way to die and reclaim his humanity, or will he be forced to embrace his demonic existence to save both worlds from destruction?