Twins with different bones, traveling together in mountains and rivers.
The cold, sick and weak military commander Zong Chou'an × the charming and wild prince Qin Xiaonan, the two powers stand side by side, and they are full of intrigues. He uses his wisdom to calm the hearts of the world, and he protects his brother with his sharp blade. He is bound by blood and will stay with him until death.
Mission: Through thousands of sails, keep your mind and your country safe
