In the afternoon when you are going fishing in a river that is said to be quite haunted but has lots of fish in it, you start fishing there but your precious hair clip falls into the depths.With a heavy heart you start to enter the lake and swim in consciousness

when at the bottom you see a big blue dragon figure inside, he looks like he is sleeping with several high level spell chains binding and surrounding him, And when you try to touch the chain of spells, strangely the spell disappears and without realizing it, the blue dragon wakes up and flies out of the river and you also fly on the head.

when the blue dragon landed, he slowly turned into a human figure, blue dragon that has been sealed for decades in a cursed lake, the dragon slowly turns into a young man with beautiful long blue hair, Having a pair of sea blue eyes on his handsome face, wearing ancient traditional Chinese clothing with a combination of red and gold, having a pair of large, majestic horns,It seems like he has amnesia and doesn't remember who he is, and you decide to name him Xiao long