A mystery fanfic, following the path of an assassin. An unexpected transmigration to the world of Lord of Mysteries. Becoming a born half-Sequence Nine 'Assassin'. Initially believing he could live a carefree life thanks to his 'noble' inheritance, he is forced to be named 'Countess' at the start.

Transmigrating to a supernatural world of anime and manga where order is crumbling and day and night are redefined, humans rule the day, and yokai rule the night. In this perilous world, Yuan Yumo awakens a role-playing system, starting as the founder of Onmyodo—Abe no Seimei. Shuten-dōji trembles: "How could Abe no Seimei still be alive?!" The Onmyoji Hall is astonished: "How is this possible? The legendary founder of Onmyodo, Abe no Seimei, has been resurrected in the modern era!" Hagoromo Gitsune's face is filled with maternal love: "Seimei, my dear child, you were already reincarnated..." Tamamo-no-Mae grits her teeth: "Abe no Seimei, my mortal enemy!!!" Tsuchimiya Kagura, Eriri, Shinomiya Kaguya... (ambiguous) "Yumo, Seimei...!!!"

Shangguan Yun, the student council president of Shuchiin Academy, had planned to enjoy a peaceful high school life. Until—the arrogant heiress of the Shinomiya family tried every means to get him to confess his feelings; the dead-eyed boy Hachiman Hikigaya was transformed into a half-ghoul; the brown-haired elementary school student his family adopted wanted to dissect zombies; the dragon girl he found in the mountains… He remembered that useless angel who only knew how to play games and was constantly complained about by the disciplinary committee, and the triangular “unidentified object” radiating holy light floating on the student council room table. Lightning flashed in Shangguan Yun's hand, “Destroy it!” (References to anime and manga series: *Kaguya-sama: Love Is War*, *Oregairu*, *Saekano*, *Miss Dragon Maid*, *Gabriel DropOut*, *Detective Conan*, *Noragami*, etc.)

Those who have traveled across time and space have come solely to save them. Though the future has ended in failure, I will lead you to a new ending. Even if I had to start over a thousand times, I would never give up. No matter how much time and space I traverse, you will always be the most important people to me.

Hello friend.

Nice to meet you.

My name is Chen Ming.

He worked as a mercenary in Dawn City under a nominal name.

Code name: Silence.

Skilled in smuggling, assassination, and online investigation.

If you have any requests, please contact my middleman, the bearded manager of the black market, or the Brotherhood priest.

"This is an era of technological advancement, and it is also my era!"

Wherever your feet reach, the starry sky trembles!

When your arms have room to stretch out, even the years will be forgotten!

An era upheld by the backbone of humanity will be subjugated by all nations!

The direction in which the fist is swung will shatter the universe!

Inheriting the legacy of immortals and demons, his physical body reigns supreme, shattering heaven and earth; his mental power is unparalleled, traversing the universe and suppressing all races! He gives his all, crushing everything, to forge the strongest body in the universe that shakes the galaxy!

[Apocalyptic highway + eeriness + bizarre objects + infinite sequences + ruthless + not mindless]

A strange phenomenon devours civilization, turning cities into hunting grounds.

Xiao Yu awakens the [Bond System] during his escape: By establishing bonds with others, he can copy their ability sequence and continuously elevate it to the realm of mythology.

Beastmaster → Beast King → Overlord of Calamities → Lord of All Beasts

Merchant → Royal Merchant → Cross-Border Trader → Master of Contracts

Swordsman → Overlord Blade → Slayer Blade Lord → Primordial Edge

While the survivors were still fighting for their lives over the rubble, his convoy was already driving monstrous war chariots through the ruins and mist.

However, the real terror is not the monsters—but the ensuing power struggles, human scheming, and the unspeakable gazes from the depths of the fog.

On this road paved with blood and bones, Xiao Yu had only one goal:

Lead the convoy to survive, until... it becomes the truth beyond the bizarre.

Humanity dwells on a small island called Ignorance in the midst of a dark ocean. This ocean is vast and holds countless secrets, but we should not sail too far or delve too deep. — Lovecraft, The Call of Cthulhu

Lin Mo, an ordinary person, finds a strange note after get off work, and unexpectedly enters a strange and mysterious amusement park the next second.

Here exist countless parallel worlds: cities rife with sin and decay, wastelands ravaged by an extradimensional invasion, and magical continents ruled by dragons...

Here, Lin Mo, relying on her S-level talent "Rogue's Delight," escapes danger time and time again, gradually uncovering the origins of the entire amusement park...

Lin Mo: This battle is so exhilarating!

[Infinite Flow + Roughlike + Original World]