In order to escape from marriage, the elf princess Lilith grabbed the passing black magician Ryan and proposed on the spot. Unexpectedly, this man agreed gently on the surface, but secretly even laid 300 steps in advance for quarrels after marriage! A hilarious fantasy marriage of "you are responsible for the love brain, and I am responsible for digging holes for you to jump into" begins - the rebellion of the demon clan and the internal fighting of the elves all become the background for the young couple's flirting. Ryan: "Honey, do you want to save the world first today, or give me a pat on the back first?"