Immortal Contract
The three realms coexist, angels fall into the mud, spell masters control taboos, and mortals live a lifeless life.
In that war that burned everything, west lost the only person who gave him warmth.
She is the fallen angel, the final salvation and ransom in his life.
She used her bones as a contract, carved her last strength into his chest, used her soul as a sacrifice, sealed herself in his body forever, and concluded an immortal contract in exchange for him being safe for the rest of his life.
But she finally regretted it.
This protection at the cost of losing souls and never reincarnating is never salvation, but an endless hell that traps each other.
West traveled through the three realms, searching for forbidden spells, hoping to change her fate against the will of heaven and completely free her from this eternal prison.
Intent: leaning toward redemption, slightly realistic and cruel