The supporting character's harem is very normal - Chapter 37 Miam!

“VILLIAN!? Is that what you call me? Do you know what I have been through?

FATE dealt me this hand, and I'll find peace in it. Even if I have to end the world, I'll sit a king on its ruins.

I'm not a good guy. I won't even pretend that I am. But then again, who in this world can truly claim that title?

At least I know my heart. What about yours?”

.....

Chiron lived an unfortunate life, but his problems only got started when he was reincarnated in his dangerous Hit novel.

Behold, a lesson to all authors... MC's have it difficult too.

Short Version:An overpowered man helps anime and comic characters in exchange for sex.Long version:In an unexpected turn of events, an average man meets his demise and finds himself transported to a mysterious new world. Driven by his deepest desires, he yearns to create a group of women who adore him—a Harem. However, he soon discovers a surprising truth: there are no women in this world.Determined to escape this peculiar realm and protect his virtue, our hero sets out on a challenging journey of self-improvement. Through hard work and unwavering commitment, he attains godlike powers. But even with his newfound abilities, he finds himself confined to a shop within the vast multiverse.Within the walls of this enigmatic shop, our protagonist faces his true test. As a divine duty, he must assist distressed women from different parts of the multiverse, offering them his strength and guidance. However, the cosmic balance demands a price, and the reward he gets is.... SexThroughout his adventure, our hero encounters women from various backgrounds, each with their own unique struggles and stories. As he ventures forth, he becomes deeply involved in their challenges, providing comfort, advice, and protection.Yet, amid his selfless acts, the man secretly hopes that someday, somehow, his unwavering dedication and kindness will be reciprocated. Will his cherished dream of a Harem come to fruition, or will the universe have different plans for him?Embark on this captivating journey, where desire, determination, and duty intertwine, showcasing a man's quest for personal fulfillment and the salvation of others......Worlds:Oshi no koChainsaw manMarvelDCOne pieceNarutoAttack on titanBleachJujutsu KaisenOne punch manAnd more....

Here, only those with spiritual roots can cultivate while those with mortal roots are destined to stay mortal.

Mo Wuji only has mortal roots, but will he only remain as a mortal?

- Description from Novelupdates

Transmigrated, Qi Huan became the daughter of an exiled criminal.With only a thatched cottage at the start, it collapsed before long…Fortunately, she was bound to a powerful express delivery system.As long as she did good deeds and accumulated points, she could achieve free delivery!More surprisingly, her neighbor, the waste prince, turned out to be a point farming bug —Helping others +1 point.Helping the waste prince +100 points.From then on, she treated the waste prince as a point farming tool.…But became the waste prince’s one and only intimate person.Once abolished, falling from the clouds into the mud, people avoided him like snakes and scorpions.Only Qi’s little girl always had a bright smile as she sidled up to him.Offering free help without reason, she must be up to no good!At first, Li Shuchen maintained full vigilance.…Later, he gave all his tenderness to her.She opened restaurants and taverns, and he silently protected her;As her chain stores and industry expanded, he became her strong backup;When she donated supplies and did good deeds, he accompanied her.When she came of marriageable age, he proposed with betrothal gifts and a phoenix coronet, welcoming her in full ceremonial attire.From then on, the inner palace had no concubines, only doting on the one.