There's a novel about traveling through the Three Kingdoms. I forgot what it was called. The protagonist's surname is Yin.

The novel you mentioned is " Return to the Three Kingdoms as a Warlord ". The main character in the novel was called Yin Tianzheng. He was a transmigrator who joined a warlord group during the Three Kingdoms Era and became an overlord in the chaotic times. The novel's plot was full of dramatic and adventurous elements, and it was very popular among readers.