A salty college student who just wants to sleep peacefully wakes up one night as the reincarnation of the direct descendant of the ancient mythical beast Zhulong, and is involved in a once-in-a-million-year "blood tide" - a fateful battle for the co-ownership of the world in which the blood of demons is agitated; and the core of the struggle among all forces is the ancient contract "The Covenant of Return to Ruins" that seals the ultimate secret of the world.
