The Rain in the Sky Falls and the Sword Fixes the Sky

During the war between the Qingyun Kingdom and the barbarians, a Dingyu sword inherited from the Su family became a treasure that everyone in the barbarians was searching for. The three young knights in Qingyun, Su Wentao, Bai Churan and Qiu Wu, with different personalities, origins and destinies, cherish the feelings of their family and country and long for peace, and are tied together by the fetters of fate. They fought hard against the barbarians in order to protect the Qingyun Kingdom. During their hardworking and promising youth years, they each met their beloved Murong Yuan, Liu Wuxu and Shen Ruofeng, who had completely different personalities and backgrounds. On the road to pursuing peace, the mysterious sect White Snake Sect interferes. Why on earth do the barbarians desire this Dingyu Sword so much? What is the story background between Dingyujian and the two countries? What is the origin of the White Snake Sect? What is the outcome of the development of the three romances? Can the three young knights finally realize their wish for peace between the two countries? Please watch "The sky rain falls and the sword fixes the sky".