Xie Bi'an, 25 years old, unemployed, his savings are at the bottom, and his greatest achievement in life is to be able to play with his mobile phone to the point where it becomes sticky.
Late one night, he was so angry that he couldn't sleep due to a video of "Top Ten Unforgettable Essays in History". He scolded Zhao Gao, denounced Qin Hui, and cried for Yue Fei on his mobile phone. As a result, his mobile phone became a magic weapon - something called the "Wan Dynasty Connection System" was forcibly bound to his mobile phone, claiming that it could connect various dynasties and save those historical figures who were mistreated by fate.
The first message to pop up was Li Si, the Prime Minister of the Qin Dynasty. At that time, Li Si had been falsely accused by Zhao Gao and imprisoned, and he would be executed in half in three days.
Xie Bian looked at the gray-haired old man on the phone screen, took a deep breath, and typed the first sentence: "Prime Minister Li, don't panic, I'm here to save you."
Recording pen, counterintuitive plan, young master's foreign aid - after a modern operation, Zhao Gao died on the spot in the court, and Li Si successfully survived.
But this is just the beginning. The system told him: There are countless people waiting for him to save. Yue Fei, Yuan Chonghuan, Han Xin, Fusu... Names that were difficult to reconcile with in history, all lined up to send him friend applications.
As a result, a "historical first aid" operation spanning two thousand years was launched vigorously in the rental house of an unemployed college student.