He was originally an ordinary young man in the city, but overnight, he held the "Gate to All Realms" - a door to time and space that leads to war and conspiracy.
In 1940, in Yangcun, the world of Liangjian, he drove up in a pickup truck carrying a thousand kilograms of frozen goods, and said to Li Yunlong: "I will exchange this frozen goods for the ocean in your hand."
In 1942, when the Zenda refugee camp was filled with stench, he took out water purification tablets and cans and said to Long Wenwen: "I don't want your life, I want you to win this battle."
In 1368, the first year of Hongwu's reign in the Ming Dynasty, he presented high-yielding seeds and a glass mirror. Zhu Yuanzhang was surprised and asked: "Are you a divine messenger from heaven or a demon in troubled times?"
He is Huang Yunying, he has no system, no immortality, only a door, a truck of goods, and a calm and cold heart.
He is not a hero, only a "businessman" - negotiating business under gunfire and making contracts in the rain of blood.
He traded weapons for money just to help more of the world.
He helped Li Yunlong win Ping'an County, helped Long Wenwen defend Nantianmen, and helped Zhu Yuanzhang eliminate corruption and raise food and grass.
