When he was young, Muchen accidentally fell into a time tunnel and traveled a thousand years ago, where he met the lovely and kind-hearted Su Tong. At the same time, he became good friends with the arrogant and honest Qin Zheng. Muchen spent a very wonderful time with his friends a thousand years ago. But the good times will not last long, Muchen was found by the time and space administrator. Administrators wiped their memories. Thousands of years later, Muchen grew up. He always wanted to become the administrator of time and space, but he was unwilling to pass the examination. He made a system that can travel through thousands of years, hoping to see the world a thousand years ago. The system needs support from two people from thousands of years ago (Man Tian Crossing Sea), so Su Tong and Qin Zheng were chosen again. They meet again, what will happen to them this time?
The five stages that one must go through when writing a novel, how to take advantage of loopholes to avoid being rushed, how to establish a good relationship with the protagonist... Su Tong experienced a series of strange events.