Le Ran, a boy from Qinghe Town, received a wooden box left by his parents at the age of 16, and obtained the ancient artifact "Mask Catalog". He can use the mask to gain magical powers such as killing beasts and demons. When monsters attacked the town, he relied on the power of the catalog to fend off the enemies, and even activated the ultimate mask to defeat the enemies in desperate situations. After that, he embarked on an adventure, vowing to uncover the mystery of his parents and directory, find the origin among all things, and write the legend of the strong.
