My Trading with Emperors of All Dynasties Actually Changed History?

Chen Fan, who travels through parallel time and space, runs an antique shop that is on the verge of bankruptcy. He accidentally activated the system and began his trading career across time and space. I originally thought that I was going to become a villain, but in the end, I accidentally changed history. It was he who gave the young First Emperor a glimmer of hope, and it was he who gave Huo Qubing a strong backing. It was he who changed Chongzhen's fate of being hanged. He also set goals for Liu Che, the confused Emperor Wu of the Han Dynasty. Zhuge Liang's great cause of the Northern Expedition, Yue Fei's revival of the Central Plains, and Emperor Yongle's drinking of horses in Hanbei were all without his shadow... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.