Tang Ning transmigrates to a world where the martial arts worlds have merged.
He thought that even without a System, his extensive knowledge of martial arts novels would make it easy to roam the world with a sword and win the hearts of beautiful women.
However, the butterfly effect brings about many changes he never expected.
He has no choice but to find a firm foundation and build up his own power to face all kinds of danger.
The fearsome Carefree Prince appears in this martial world.
Duan Yu: "Master, I really like this girl. Could she be my sister too?"
Mu Wanqing: "Young Master Tang, I won't be jealous anymore..."
Lu Xiaofeng: "For the sake of all the people, I am willing to give the Carefree Prince my full support."
Zhao Kuangyin: "With the Carefree Prince guarding Dali, my Great Song is in peril!"
Qin Shi Huang: "Zhao Gao, you must invite the Carefree Prince to assist me in unifying the world..."
