Leng Jingwei, a modern college student, sacrificed his life to save a child who fell into the water. The Prince of Hell took pity on him, so he allowed him to time travel and become Leng Jinghui, the ninth son of the Leng family who was about to drown. I thought that after traveling through time and becoming Marquis Tangtang, he would be able to reach the pinnacle of his life. Unexpectedly, he turned into a little loser who neither his father nor his mother loved. For the sake of his future life, Leng Jinghui had no choice but to start his own road to the imperial examination, start a small business, learn some skills, and step by step from the ninth son of a marquis who no one cared about to a powerful upstart in the imperial court.
Purpose: to resist unfair fate and create a better future through one's own efforts.