He Was Reborn and Chose a Playboy to Be His Father, but He Became an Emperor.

After Song Shihuan was reborn, he recognized Song Yu as his father, helped him handle affairs, clean up his spies, and showed his wisdom in female studies at the Qin Palace. Song Yu was influenced by her to change his habits, and Zha Tan Mo became a grudge against Dong Gong. After resolving the frame-up by the forces of the Eastern Palace, Song Yu mastered the evidence and brought down the Eastern Palace. After ascending the throne, Song Shihuan was named Princess Protector of the Country. Adapted from the Tomato novel "Reborn as a playboy, he chooses to be a father and turns out to be an emperor"