The supporting character's harem is very normal - Chapter 287 Lathel vs. Alec, Harris

Kenji had become the Emperor’s right hand man which he always wanted to be. He thought that this position would help him to become one of the most popular and powerful figure in history, He did not know that the newly crowned Emperor considered him as a threat. Secrets were being prepared to deal with this ‘dangerous subject’ who had become too influential to be ignored.“Oh, Dearest brother, I have to congratulate you on your well-deserved hire! How great must it feel to receive a court audience and the special joy of having a sword under your head before the imperial family!” The emperor said warmly.'Oh dearest sister... Your congrats are out of place... you just made the situation worse...'

A great demon king who came from another world to conquer Earth. To save the Earth, Li Luyou could only first take care of this great demon king… a little girl proclaiming herself Her Imperial Princess.

- Description from Novelupdates

[Battle in different worlds] [Get characters from all worlds as imperial spirits]

Blue Star, the arena of the heavens is coming.

Yang Fan, who traveled through time, knew almost all the opponents, and he who cheated, everyone won.

Others used the few imperial spirits as bodyguards, but he used them to form the Ten Thousand Realms Legion.

Unohanaretsu VS Kozuki Momonosuke?

Tsk tsk tsk, Yang Fan said Momonosuke must die…

“Bad Handsome” Yuan Tiangang VS “Sword” Li Xiaoyao?

“I bet on Li Xiaoyao! Stud…”

[Acquisition: Imperial Sword Art]

“The Female General of the Empire” Estes VS “Xialan” Bo Han Commander?

Who else needs to consider betting?

Estes: “I have seen Master!”

“Dead Knight” Ning Caichen VS “Grass Python Hero” Xu Xian.

“…”

Yang Fan looked at the crowd of imperial spirits from various mythological systems around him.

He stated that his goal was to suppress the heavens.

- Description from novelbuddy