This is a magical world. When everyone is born, they will have their own absolute talents, such as bow and arrow, Go, flute... With these absolute talents, people have already decided their lifelong goals when they are born.
The absolute talent of the Yuxuan family is chess. The ultimate in chess is not only strategy, but also can be transformed into substantial attacks. This is also the reason why the Yuxuan family can become a royal family.
The number one chess master in this world is named Lu Xuan, and he lives in Canglan Mountain. There are always people who want to be his disciples. As the ninth prince of the Yuxuan royal family, Yu Xuanlin is extremely talented, so he was sent to Master Lu Xuan's residence in Canglan Mountain to become his disciple.
There, he met the person with whom he was bound for life - Tong Yuenan.
Intention: one wrong step and one wrong step after another