Obsessive Tycoon and His Swan Girl - Chapter 14 - Her name is Jiang Zhe but she is read as

Luo Ning, a cannon fodder female supporting character in a celebrity circle's group pet novel, gets a rerun of life—this time she refuses to be the cannon fodder!Haters clamor: “Luo Ning is just a vase, bad at singing, dancing, and acting; always riding on top celebrities' coattails to generate heat, first-class in everything but talent except for her looks.”Later, when Luo Ning who excels in singing and dancing, skilled in musical instruments, chess, calligraphy, and painting, survival skills, gourmet cooking, and also proficient in drawing talismans and fortune-telling appears before the public—extremely beautiful, highly intelligent, and with explosive acting skills.Haters are convinced: “Sister, I can do it!!!”Suddenly, one day a bombshell hits social media.A photo of the mysterious film emperor Lu Xun kissing Luo Ning's cheek surfaces, igniting a whirlwind of scandals across major headlines.Fans and onlookers do not believe it, “Impossible! The photo must be positioned in a misleading way, Luo Ning wants to cling to the film emperor for hype again, shamelessly chasing for popularity and traffic!”Before Luo Ning could respond, the usually low-key Lu Xun clarifies first.@LuXunV: The photo wasn't positioned misleadingly; the shameless one is me!Following this, everyone witnesses the film emperor changing styles daily on social media, showing off his love; either showcasing the cuisine made by Luo Ning or her beautiful photographs.Fans and the public are stunned, never expecting such a demeanor from the film emperor...

Ye Fan accidentally obtained a billion crystal technology system, and since then, he has become out of control.

Android: You do n’t even have a mobile phone system. I want to make it impossible for you all!
Ye Fan: Sorry, I researched it out, it seems to be more powerful than yours!
BMW Benz: Our engines are famous all over the world!
Ye Fan: Sorry, I do n’t have an engine, I only have magnetic levitation, and the speed is only a few times that of yours. Do n’t worry, take your time!
…
Enemy: Is he still human?
Who can stop this!

- Description from Qidian

In a normal and average modern world where a prestigious academy nurtures elites in a certain field who are known as ”Supreme“ such as [Supreme Inventor], Allen Walker suffers from being called 'average'. Allen Walker can't accept why he has to be average when a few are fortunate to be born as either a genius or prodigy. After a week of self-loathing, when all of his hope was lost, a sound snap him back to reality, or is it insanity?

Ding!

[A suitable host has been found! Prodigy System at your service!]

Ding!

[Hello darling! Chuu~ Harem Protagonist System at your service! Or do you want my service in bed instead?]

Ding!

[A wild Anti-loner System has appeared!]

Ding!

[Fiction fanatic, praise thee and thou shalt be graced with the Multiverse Traveler System!]

Ding!

...

Before Allen can even choose a system, another too familiar sound harassed his ears.

Ding!

[For achieving a thousand system requests which are a one in a decillion chance to occur, a Supreme Being was forced to use Divine Intervention.]

[Merging all of the thousand systems to create the most versatile and advanced system... Merging complete! Alternate Multiverse Chat Group System has been obtained!]

After accepting the Alternate Multiverse Chat Group System, Allen becomes a prodigy and the Chat Group's Admin and has no choice but to chat with beings from other universes.

Beings with suspicious, delusional, and eccentric names such as [I Love Mathematics], [Lolicon Shota Cultivator With Soul Fetish], [Sword Forge From Chaos], [Self-Proclaimed Genius Goblin Hero], [Reality's Bitch], [Time Manipulator Of The Apocalypse], and [Delusional Modern World Chuunibyou]

The chat group introduces Allen as [Supreme Order] as he chats with the otherworldly beings to find out the secret behind the Alternate Multiverse Chat Group.

Three years after graduating from Hogwarts, Felix entered the school again, only this time as a professor!

What kind of sparks will come from the combination of Muggle wisdom and magic?