I Was Sent to Seal a Demon Lord, Not Marry a Succubus Empress!

When cultivator Lin Chen is dispatched to suppress the realm's most feared evil, he expects a brutal battle—not to discover the legendary demon is a bewitching succubus empress who has other plans for him. What begins as a divine mission turns into a chaotic entanglement of seduction, power struggles, and unexpected alliances. Can he maintain his righteous path when the line between enemy and temptation blurs with every encounter?