Damn, I Have to Marry the Strongest Antagonist at the Start? - Chapter 553 - 3-System Activation

After the death of her grandfather, Lu Xiaoxiao, a girl who lived in the 23rd century, lived alone in the villa left by her grandfather regardless of the dislike of relatives.

Suddenly, she found that her grandfather left her a space in Yu Peili. She likes to read novels, fearing that the end of the world will come, and she starts hoarding things desperately.

In the country, it became the body of an 8-year-old girl named Lu Xiaoxiao whose parents both died with the same name and surname. Fortunately, the space has come together, even in this strange era, I can live well

- Description from novelbuddy

A sudden and inexplicable transformation has caused the entire global population to be reborn in the struggle for survival on the Continent of Overlord.Each person reborn on the Continent of Overlord is randomly reincarnated as a species - some come to life as weeds only to be trampled to death by passing monsters, while others emerge as dominant beings like dragons, naturally ruling the skies...The Dark Creatures invade this other world with reckless abandon, instilling fear and dread across the realm.Reborn the night before the transition to the Continent of Overlord, Charles activates the Zerg Clan System, becoming the Overlord of the Zerg Clan!While others are still grappling with the darkness of the Continent of Overlord, Charles has already constructed a fortress spanning the entirety of Zerg Clan territory and casually wipes out countless Dark Creatures with a burger in one hand and a cola in the other....【Ding! A female has been detected as 100% loyal to the Host. The Zerg Clan System is awakening!】Zerg Queen Catherine: “Master, I've just bought a very thin nightgown. Would you like to experience it personally?”Snake Queen Medusa: “Master, I've already trained these troops for you. When will you train with me?”Snake Emperor Yggdrasil: “Cursed Medusa, don't think of stealing my master!”Elf Goddess Eve: “Silence, all of you! I'm the only true queen, you all are just concubines.”While everyone else struggles to survive and defend against the Dark Creatures...Only Charles raises the divine flame, waging war across the stars!

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.

With the strongest experts from the 33 Skies, the Human Emperor, Lin Ming and his opponent, the Abyssal Demon King were embroiled in a final battle. It ended with the Human Emperor destroying the Abyssal World and killing the Abyssal Demon King. By then, a godly artifact, the mysterious purple card that had previously sealed the Abyssal Demon King, had long disappeared into the space-time vortex and tunneled through infinite space-time, with a loved one of Lin Ming accompanying it.

In the vast wilderness, where martial arts was still slowly growing in its infancy, several peerless masters tried to find their path in the world of martial arts.

A young adult named Yi Yun from modern Earth had unwittingly stumbled into such a world and began that journey with a purple card of unknown origin.

It’s a magnificent yet unknown true martial art world. This is the story of a normal young adult turning into a legendary peerless expert.