The supporting character's harem is very normal - Chapter 219 New Contract

This web novel’s a hidden masterpiece. Give it a few chapters......Li Xun was meant to live a quiet, privileged life as the heir of Prince Fu in the mortal realm. But that future shattered the day he was kidnapped and forced into one of the most powerful righteous sects. There, he was coerced into stealing one of their secret techniques.In a world of ruthless schemers and intricate plots, where every step hides a plot and traps are laid one after another, only those who plan flawlessly can survive to the end.What began as a desperate struggle to stay alive would transform Li Xun from a helpless pawn into the most terrifying cultivator the world had ever known.......

This is probably the story of a modern man who became the Seventh son of Kangxi in the Qing Dynasty. This is probably the story of how the Seventh brother Yinyou worked hard and fell in love by the way. So there is no doubt that this article is ambiguous, and it is easy to guess who the couple is.

- Description from Novelupdates

In a post-apocalyptic world where humanity survives in fortified cities, only a lucky few awaken Talents, supernatural powers that allow them to level up.Isaac believed he was destined for an ordinary life—until he awakened the Bonded Blessings System.This system granted him a unique ability: he could share the talents, abilities, and progress of his wives.[Your wife, Sword Empress, has reached Overlord rank. Sharing progress…][You have leveled up 10 times and reached Overlord rank!][Your wife, Ghost Queen, has unlocked the full potential of her Nether Eyes. Sharing progress…][You have awakened Supreme Demonic Nether Eyes!][Your wife, Dragon Saintess, has purified an Ancient Dragon Heart and absorbed it. Sharing progress…][You have awakened the Ancient Dragon God's Bloodline!]Killing monsters? Grinding for levels? Why bother when his wives could do it for him?As long as they grew stronger, so did he!

At 26, Portuguese footballer Tobi Oliveira ended his life, crushed by regret and failure. But fate gives him a second chance—sending him ten years back to when he was just 16, with a mysterious football system and all the memories of his past.Now, with raw talent, real hunger, and the unwavering support of his mother-agent and football-loving little sister, Tobi is determined to rewrite his story. From Sporting CP to Valencia’s first team, he must juggle brutal training, school, media pressure, and the emotional weight of his past life.But success doesn’t come easy. His stats drop in the pros. Not every match ends in victory. And greatness demands more than just skill—it demands heart.