In 208 AD, the embers of the Battle of Chibi were still burning. Five modern special forces were swallowed by a thunderstorm during a mission and woke up in the troubled times of the late Han Dynasty.
Captain Lin Yan led an armored vehicle to the border of Jingzhou and single-handedly established a neutral zone to accommodate the refugees; blaster Zhao Lei defeated the assassins and became the Colonel of Huben under Cao Cao; communications soldier Su Xiao deciphered Cao Jun's code and was highly regarded by Zhuge Liang; medical soldier Chu Qiao used antibiotics to control the plague and was named the "Medical Saint" by Sun Quan; assaulter Chen Mo rescued Mrs. Gan and Adou and became the commander of Liu Bei's bodyguards.
Each of the five people is his own master and has established a foothold in the Three Kingdoms of Wei, Shu and Wu, but they have to face the cruelest reality: brothers in the past, enemies today.
When artillery confronts sniper rifles, when explosives confront electronic interference, and when the swords and swords on the battlefield reflect familiar faces, can they still keep their oath - no matter what era they are in, protect the common people and never kill each other?
From the Battle of Xiangfan to the reunification of the Three Kingdoms, five people used technology beyond the times to change history, and they were also changed by history. And when the purple thunderstorm came again and the way home was right in front of them, they realized: the real time travel is not to go back to the past, but to find the direction home.
This is a story about loyalty and betrayal, ideals and reality, brothers and enemies. Five people, three camps, a promise that lasts for thousands of years.
