The supporting character's harem is very normal - Chapter 461 Karol Magic Academy.

This thought had grown deep in William’s mind!

The protagonist, a renowned gamer/YouTuber aka [TorchDancer] is a master of the game “Tril Trilo Trilogy.” When offered a chance to playtest the prequel, “Part 0,” he jumps at the opportunity. But a twist of fate plunges him into the game itself, transforming him into the series’ ultimate villain, Frank Wonderstein. Trapped in a monstrous body, he must navigate a dangerous world, unraveling the secrets of the game and his own destiny. Can a hero become a villain? Or can a villain find redemption? Well, you’ll just have to read to find out.

《Live Action Murder Mystery》Case File:

Shen Herong, as the most capable handsome boy on the Red Street, is bound to the best male god system.
This journey was supposed to slap the villain in the face crazily, step on the protagonist, and reach the pinnacle of life, but things always went wrong.
#Who is the person who just received the protection fee for the hero and heroine? #
#Who threatened the high IQ villain to do his homework for him? #
#去女朋友家庭Who is the one who recommends himself as a little boy? #
Sorry, as a former bigwig on the red street, Shen Herong said: I have already washed my hands.
It is impossible to counterattack. Only by lying down and winning can you barely maintain your life.
The same type of male protagonist’s point of view “Extreme Male God [Quick Time Travel]” and “Super Male God [Quick Time Travel]”, you can watch it~

- Description from novelbuddy