Yue Xiaolin, a freshman at a Chinese studies college, entered this academic institution hidden in a modern city with only an ancient bronze medal engraved with the word "blue" after his aunt mysteriously disappeared. Under the peaceful campus, the centuries-old grudges of the Five Color Gates are surging undercurrents, and the shadows of parents' blood feud and the mysterious "Red Lotus Society" follow one after another. When the bronze medal glowed on a full-moon night, guiding him to open the forbidden area of the bamboo forest, the dust-covered mental method of the blue-lettered door emerged together with the blood-stained truth. The daily life of an ordinary high school student is completely shattered. He must grow up quickly in this dark war of contemporary martial arts. On a campus where it is difficult to distinguish between friends and enemies, he must find his aunt, settle old debts, and find his own "Tao."
