He Wenxing has elderly parents and young children to support. With his factory doing poorly, he only gets two days off a week, and his take-home pay isn't enough to cover the family's expenses. Left with no choice, he starts delivering food.
Then one day, after accepting several orders as usual, he happily heads out to make his deliveries. He rides straight through a little puddle along the way without giving it a second thought.
But just after crossing the puddle, his whole body suddenly convulses. He and his electric bike crash to the ground and slide a long way, foam spilling from his mouth as he loses consciousness...
When he wakes, he finds himself at the end of the Eastern Han Dynasty, during the campaign of the Eighteen Warlords against Dong Zhuo. He is lying on a battlefield, with soldiers charging all around him.
A man sees that he is still alive and swings a long saber at him...