The time traveler is immune to all poisons, but is regarded as a true immortal by the First Emperor! When a modern physique collides with an ancient conspiracy, poison test officer Ye Feng tastes three hundred poisonous noodles every day without changing his color.
The emperor forced him to fly to the sky to make elixirs, his beloved concubine set up a trap to accuse him of sorcery, and his best friend was wrongly imprisoned because of him.
In this Xianyang Palace where poison and power are intertwined, how can a time traveler who "cannot die" uncover the shocking conspiracy of the survivors of the Six Kingdoms amid the suspicion of the emperor who is frightened every step of the way? When history quietly shifts due to him, who will achieve their wish first, the immortal emperor or the modern people who want to go home?
