Protagonist: Wang Lei
Core golden finger: Summon his grandfather, who died in battle (Wang Zhan) → slay ghosts and devour them to level up → rise from a low-level wandering ghost to a Ghost Emperor and be granted godhood
World: Modern parallel world + spiritual qi revival + ghosts and monsters run rampant + official spirit-exorcism agency + order in the underworld + Investiture of the Gods
Style: Lighthearted power fantasy, urban supernatural, decisive and ruthless, heartwarming grandfather-grandson bond, System support
