The supporting character's harem is very normal - Chapter 255 I want to change the auction method

In the year 298 from the era of the gods, elementary school girls Sumi Washio, Sonoko Nogi, and Gin Minowa are tasked with an important mission. They are to become heroes and fight Vertex, a mysterious enemy that is attacking Shinju-sama, the god tree that protects Shikoku, the only area in the world that is still habitable. What they don’t know, is that this fight will cost them more than they could have ever imagined.

[Single Female Lead] [New Genre] [Absolutely Amazing]My name is Chen Huaian. I've been diagnosed with cancer and I'm dying.Recently, I became obsessed with a game where you raise a virtual girlfriend. I spent money buying her cultivation techniques and magical artifacts. Although my wallet is empty now, I couldn't be happier.I always thought it was just a game... until one day, my virtual girlfriend gave me a pill. In the next second, the pill appeared in my hand...I... seem to... not have to die anymore?!———————————————My name is Li Qingran.I was crippled, my spiritual roots were dug up, and I was expelled from my sect. Now, I huddle in a broken hut waiting for death.I thought my life had come to an end, but then I encountered a mysterious senior who had never shown his face before. This senior healed my wounds, helped me cultivate, and I grew stronger and stronger, eventually becoming the strongest sword cultivator in the Azure Cloud Realm.I've heard that the spiritual energy of the Azure Cloud Realm is running dry, the Dao is darkening, and powerful beings from the Immortal Realm plan to merge with another world where spiritual energy is about to revive. A great conflict is about to break out. Even becoming an immortal carries the risk of falling.I search the world for any trace of that senior.I must protect him and become his Cultivation Companion!!!———————————————Alternative Titles:“Though I'm in the Late Stages of Cancer, My Wife is a Sword Immortal”“Training the Golden Finger in Advance”“You Laugh at Me for Being the Biggest Fool, I Laugh at You for Being a Single Dog”“I'm Not Spending Money, I'm Investing in Dao Opportunities”“You Think I'm Raising a Virtual Pet? No, That's a Cyber BOSS!”

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

- Description from Novelupdates

In a world of endless star fields and interdimensional wars, the wizards' floating city conquered one world after another.At the wizard academy, through blood-stained exams, the towering wizard tower sent wizards batch after batch.Becoming an apprentice wizard, Richard activated the miracle furnace deep within his soul, where constant refining of materials granted him knowledge and skills...The veteran's weapon could be refined into legendary martial arts techniques.The ancient wizard's encrypted notes could be refined into lost knowledge.The remains of brutal monsters could be refined into monster bloodlines.In this era of great voyages in the wizarding world, Richard was destined to become a leader of his time.