I'm 90 years old and the system tells me it's time to create harem - Chapter 26: Don’t worry, I’m here

After making preparations for transmigration into the VR world “Mystical Era”, the previous veteran player Xia Yuan becomes an NPC, and is even made the fourth son of the Duke of the Empire!Already prepared for a boring aristocratic life, he never expects that the era has totally changed!As the last obstacle, his family has been labelled as a villain by the new aristocracy and will soon be crushed by history! Xia Yuan has no choice but to gradually strengthen his own power according to his knowledge of the game's history.Lost treasures, forbidden ancient weapons, secrets of immortality, forgotten epics...With one's own strength, save the world! Change fate! Rise from the ashes!...The knight swears, the mage sings, and the dragon spreads its wings!Pursue magic and truth, and control the fate of yourself and the era!Stand in the clouds, above the floating city and the throne of the sky!The bell rings, and the signs finally appeared.-It’s time for the stars to align-

“I’ll say it again, I’m not really a genius singer, nor a genius creator! I have no love for singing! My ideal is to be a carpenter!”

“But Mr. Xu, you have won the Grand Slam of awards, and your albums have accumulated the world’s number one sales! Your lyrics and production have won so many kings and queens with one hand! You are considered by everyone to have crushed one by yourself. era!”

“Didn’t you agree to talk about woodworking? Don’t you want to do it?”

“No, boss! But this is your TV station, you have to think about the ratings! Everyone just wants to hear how awesome you are, not your woodworking hobby! The story of being banned?…Okay, okay, can we talk about last year’s rich list? We all know that there are four Chinese women in the top 50 of the world’s richest list, all of them are single, and it is rumored that they are all single with you…”

“Actually, woodworking is very interesting, let’s talk about woodworking!”

“Why don’t we talk about An Xiaojing An Tian? Everyone is very curious. She is not married, but her three children are all surnamed Xu, and…”

- Description from novelbuddy

Leon was your typical guy, perceived as weak in his school because his skills hadn't awakened, even though they usually did at the coming of age. He attended the prestigious Milham's Magic Knight Academy, where snagging the top spot meant automatic entry into the esteemed position of a Magic Knight in the country. Unfortunately, Leon found himself in the lower caste, labeled the most useless student. To top it off, he was tossed into a class that served as a sanctuary for oddballs and delinquents. Yet, he couldn't care less, as becoming a Magic Knight wasn't his goal.Everything shifted when he crossed paths with Shredica, a woman hell-bent on becoming a Magic Knight at any cost. Observing Leon's lack of ambition and his apparent detachment from the academy's pursuits, Shredica saw an opportunity. She decided to exploit him as a pawn in her ascent through the academy's hierarchy.Yet, unbeknownst to Shredica, Leon was not the complacent, unremarkable figure she presumed him to be.

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.