Years turn into wind

The heroine Cheng Yuwei is a modern chemistry doctor who travels to the Republic of China era in an accidental experiment. She meets Ling Xiaotian, a powerful warlord with military power. The two initially disagree with each other because of their different beliefs and personalities, but as they get along, they gradually discover each other's value and grow together in the flames of war. With her modern chemical knowledge, Cheng Yuwei gradually becomes an important think tank for Ling Xiaotian and helps him win many victories. ...