The supporting character's harem is very normal - Chapter 449 Crazy! You are crazy!

Ding![QUEST: Defeat the Abyssal Realm Lord. Grimzark, The Dread of Tyrant.]DESCRIPTION: The Abyss Realm was once under the rule of Goddess Zyraena, but it fell into darkness when the Fallen God, Grimzark defeated it's guardian and took control.OBJECTIVE: Reclaim Goddess Zyraena's realm.Reward: Hidden Class, Gold Coins, Experience, Legendary Weapon, Return to Earth ,REUNITE WITH YOUR MOTHER Etc.Time Limit: None.Penalty for Failure: Death.You will be transported to the Abyss Realm in 5..4...3...Han Seojun is frail and barely more than skin and bones from a life of poverty, was raised by his hardworking mother with no knowledge of his father. At 18, he inherits the Ancient Infinite System, a power passed down for generations from Goddess Zyraena, The Former Echidna (Goddess of Monsters).Over five months, the system transforms his weak body and improves their lives. Just as Seojun is about to take his dream veterinary exam, he's suddenly summoned to the Abyss Realm, a brutal world where only the strong survive.After 500 years of Endless battle with his Guardian Cerberus named Huno and Hydra named Silla, Seojun finally reclaim the Realm.Ding![Congratulations Host! You have max your level! LV. 999,999]Ding![You have obtained a Hidden Class: SSS-Rank Abyssal Tamer.][Title Acquired: Lord of the Abyss]Upon returning, 5 years had passed since his dissapearance and finds the world transformed. Dungeons and monsters are rampant, and people now possess skills and classes granted by a system called global system Where Earth transformed A Game into Reality.People granted is known as the Awakeners and Seojun, protected by his Infinite system, rejected the global system. He is classified as a glitch—a Non-Awakened by the Global System but his level just reset to 1.

The cold star reflects the halberd, the moon shines on the bow, and the dragon bird and the snow are startled at night.

Outside of Qianshan, Banzhi’s fame is in the hometown of Yinhua Huoshu.

“I, Rong Taotao, will one day be the master of those nine stars.”

That year, a young man with a small schoolbag, a natural scroll on his head, and a Fang Tianhua halberd said this on the rooftop.

…

Easy and funny, welcome to the pit.

The work “Nine Stars Poisonous Milk” has been completed in 4 million words, and you are welcome to read it.

- Description from novelbuddy

'Divinity Online'. The new breakthrough in the Full-Immersion Virtual Reality technology. After decades of work, Divinity Corp had achieved the impossible. Creating a massive video game world that people can enter and live in as if it were Earth. Their goal was clear, to create a world other than Earth that we can call home.A place where the laws of reality vanish, and the true ceiling of power shifts completely.Naturally, the shockwave Divinity Online created across the entire globe was unlike anything else. Every single person has heard of it, even those who have had no interest in video games before.Giant corporations and even governments immediately rushed to start planning to invest in this new world and just like that, billions of people had their eyes on one single date: the 19th of July.***Arthur, like everyone else, had heard of the game and was as excited as everyone else to try it, if not even more. With how much he grew bored of his life on earth, this fantasy world was like the divine call he had been searching for. However, there was a very small problem.He had no money to buy the machine required to access Divinity Online. His wretched life had turned him into a broke teenager with no parents, and no relatives. But, by some kind of luck, he got his hands on one of those machines.Not knowing what was awaiting him in that world, Arthur was simply seeking one thing... A new opportunity in life and to find a purpose he could work for when he had none so far.[Welcome to 'Divinity Online'.][Assimilation Started...]

This is a game that surpasses dimensions.

It is also a competition for the search of truth.

Unknown seals, a game of chance with ghosts and gods…

The digital struggle, the redemption of humans…

In the virtual world that links with reality——It consciously decided us. It consciously chose us. It consciously decided our consciousness.

And now, throw away your fear.

Throw away your selfish thoughts, questions, and resistance… Free your mind.

Welcome to: Thriller Paradise.

- Description from Novelupdates