Traveling Through Past and Present with the System

At twenty-five, Fanfan's life is full of thorns. His parents vanished after a bizarre car accident, leaving him with nothing but a struggling little bookstore on the verge of closing. The pressures of life weigh on him like a thousand-pound burden, leaving him barely able to breathe. While clearing out an old storeroom one day, fate takes an unexpected turn: he accidentally triggers a mechanism and acquires a mysterious time-travel System.

After transmigrating to ancient times, Fanfan meets Lin Yao, a kind-hearted doctor. Injured after accidentally stepping into an animal trap, he is rescued by Lin Yao. To repay her kindness, Fanfan learns to identify medicinal herbs with her, and thanks to the talent granted by the System, he quickly masters the skill. Back in the modern world, he uses what he has learned to make his first fortune through the herbal medicine trade, living a life of luxury and indulgence. But when the glitz fades, the emptiness inside awakens him. He turns to charity and rediscovers the meaning of life.

His good fortune doesn't last. The System is accidentally exposed, attracting the covetous attention of a mysterious international organization with sinister intentions. Lin Yao and his close friend are kidnapped, and the System is damaged. With no way out, Fanfan launches a desperate counterattack using the hacking skills and combat techniques granted by the System. As the System's energy gradually runs out, Fanfan faces his final mission: travel to the end of time and find his parents. Can he avert the crisis and reunite with them? What last surprise will the System have in store?