A Soul Coffin from the Start: An Arrogant Young Big Shot Lives in My Sea of Consciousness

A girl lives in my sea of consciousness. She's a little tsundere and a little sharp-tongued, but she's pretty great. She'll cry, go wild, and laugh right alongside me. She gets tired, too. She can even break down. When I learn the truth behind it all, I'll set out on the path to shatter everything: I'll raise my sword and strike down the Heavenly Dao.