The supporting character's harem is very normal - Chapter 234 You have no desire for freedom

She pulled the trigger.Time shattered.And somehow… I survived.Kentaro Takamiya thought he was just another broke college student.Until the day a silver-haired girl appeared in his classroom, froze the world… and nearly erased him from existence.Now he’s the only human ever to survive contact with an Alberline.Beautiful, mysterious girls whose emotions are so powerful they can bend time, space, and reality itself.Some, like Halcyon, believe Alberlines can be saved.Others, like Cradle, see them as living weapons that must be destroyed.And then there’s Spire, a private force moving in the shadows, willing to burn nations to harness Alberline power for their own secret ends.Kentaro’s caught in the middle, with one impossible mission:Enter their minds.Make them fall for him… enough to save the world.And stop their emotions from tearing it apart.But with each connection, the truth unravels.The memories he’s lost begin to surface.Factions close in around him.And someone in the shadows is watching his every move, waiting for their moment to strike.Because Kentaro isn’t just syncing with Alberlines.He’s becoming something else.And if he loses control…it won’t just be his mind that breaks.It’ll be reality itself.

A decision can destroy the sun, moon and stars. A finger can kill the Heavenly Overlord. While chatting, the Heaven and ten worlds can be annihilated.

A poor little kid walks out from a remote mountain area while holding the Nine Dragons and the Incredible Cauldron. With a control over the time and space eternally, he embarks on the Path to God where he defies the odds of the boundless universe gaudily by fighting against royalty and clashing with the legendary generation.

- Description from Novelupdates

Kanzaki Ryoma transmigrated into the world of Tokyo Ghoul and began fusing with Uchiha Madara. Determined to bring an end to this twisted world, he chose to implement the “Eye of the Moon Plan” and ultimately activated the Infinite Tsukuyomi!

“Can I tell you a secret, sister?” Tang BaoBao whispered to Xiao Hanrui.

“What is it!”

“I have found a superstar girlfriend.”

Xiao Hanrui exclaimed “Female Superstar! What is going on in your head?”

” Am I beautiful? Do I look good? Are my legs long?”

“Do you want to die? Where did you get the courage to even find a superstar girlfriend?”

- Description from Novelupdates