Qin Shiyu in the Warring States Period

Traveling through time and space also has a scientific basis and is possible. Qin Ziqiang achieved this, but traveled through the wrong time and space. He strayed into the Warring States Period with his love rival and became Ying Zheng and Prince Dan. They don't love country, they only love beauty. They fell in love with the same woman again. The two make an appointment and gamble with the world. The winner can marry Afang and win everything. Guided by unreliable historical records, they uncovered mysteries one after another and finally decided the winner. But in the end, I discovered that love, family, and friendship are not the prizes for the winner.