He never knew that his life was so exciting. Facing separation, he was extremely heartbroken, and facing death, he was helpless. Too many separations of life and death did not make him retreat, and he remained firm on the promise he had made. When he grows old, he believes that he will have no regrets about his choice...
There is a kind of people for whom the Big Dipper seems to be their symbol. Strong skills, smart mind, and a heart that loves the people. With blue and white as the main tone, they are admired by people and feared by their enemies. Under the blue sky and white clouds, they guard everyone on the land of China. Under the light of the Big Dipper, they hold firm to the vows they made.
Volume 1: It mainly talks about what happened before Yin Muyu entered Beidou, and his life was as prosperous as poetry and high-spirited. Funny teachers, interesting classmates, and a strange old master.