Lu Yu, the demon king of the world, was hunted by the world because of a bead called Yu Linglong. At the last moment, he swallowed the bead and jumped off a cliff, but miraculously traveled to the 21st century and met a man named Ling Long. Ling Long is a doctor who saved Lu Yu's life and brought him homeless back to his home. After slowly adapting to this world, Lu Yu successfully entered the entertainment industry and became a top star with her beauty and martial arts skills. Although Lu Yu is a few years younger than Ling Long, he likes to tease the shy Ling Long. The two gradually fall in love with each other in their daily interactions, and also find that each other can have some connections with Yu Linglong. Just when they thought they could live peacefully, fate gave them a difficult problem. How should they choose?
Intention: No matter how scary the world is, as long as there is love, you are invincible.