Seven-Year-Old Me, the Big Brother in the Horror World

Zhou He traveled to a parallel world and became a seven-year-old naughty boy. And... There are horror games in this world. He is precisely the chosen one. Activate SSS-level talent [Ghost Slayer] You can obtain ghost talents by killing ghosts! Copper skin and iron bones? Flash? Dou Qi turns into a horse? Your talents are all very good, and now... They are mine! Ghost: "Brother, we are the ghosts!"