I Showed My Power in the Shang Dynasty

The protagonist is Li Wenshuo. With modern memories, he commits suicide after suffering a major emotional setback. However, he accidentally travels back to the era of King Zhou of the Shang Dynasty. Based on his understanding of the history of the Shang Dynasty, he helps King Zhou resist the attack of Jiang Ziya's camp, and finally repels the enemy and saves the Shang Dynasty...