Side Character Transmigrations: The Final Boss is No Joke - Chapter 1

Kai’s life was small—coffee-stained mornings, cracked recipes, and a system in his head that tweaked toasters and dough like it was nothing. Then the sky shattered. Aliens—Skraiths, jagged and brutal—invaded, tearing his city apart with green-glowing weapons and relentless claws. Superhumans rose to fight back, fire and lightning blazing through the chaos, but Kai’s world crumbled with them.Hiding in his apartment, Kai stumbles on blood—human and alien, smeared on his wall after a superhuman battle. His system, once just a tinker’s tool, awakens, offering him a choice: mimic their powers, temporary and wild, through the blood itself. Desperate, he takes it—stealing pyrokinesis, then electrokinesis, then kinetic energy, each power burning through him, fading fast. But it’s not enough. Armed with a humming Skraith weapon and a body tougher from alien blood, Kai joins a ragtag crew of enhanced fighters—Liv, Rylan, Jace, and Tucker—scraping to survive in a warzone where every shadow hides death.As Skraiths swarm and the city burns, Kai’s system pushes him deeper, analyzing, integrating, crafting minor enhancements—durability, strength, sparks of power that could make him a target or a savior. Government factions, rogue scientists, and the aliens themselves start sniffing around, drawn to his strange tech and blood-stolen abilities. By the time Kai crafts his first super-powered enhancement—an artificial strength boost—he’s no longer just a tinkerer. He’s on the edge of something bigger, something dangerous, where blood and sparks could forge a hero—or break him entirely.In a world unraveling, Kai’s fight for survival becomes a desperate race to master his system, outrun the Skraiths, and confront the truth: the power he’s chasing might destroy him—or remake the world.

When Ryujin wakes up in the video game he use to play, Espers of the World, he quickly realizes something terrifying: this isn’t a game anymore—it’s reality.Stripped of his identity and renamed Kaidren, he must now survive as a low-profile orphan with a mysterious past and a future controlled only by power. The world around him mirrors the game’s setting, yet the rules are no longer bound by code. The television works. The phone updates in real time. Events that never occurred in the original storyline unfold before his eyes.The NPCs? They’re real people now—with real emotions, real consequences, and real power.As Kaidren struggles to adapt, he’s haunted by memories of a trauma-stricken life and an overwhelming detachment from emotion.But the deeper he explores this so-called game world, the clearer it becomes—this reality is unpredictable, unscripted, and far more dangerous than he ever imagined. And to stay alive, he’ll have to confront what it means to be human... and what it means to be powerful.Because in this world, the line between player and pawn no longer exists.

I have been dead for a long time, but I am still alive, well... at least part of me is alive.Honestly, I don't really like the nickname those Tomb Raiders gave me, but I am someone willing to embrace new things.So yes, I am the zongzi that the Tomb Raiders dread, someone who considers themselves just suffering from a strange illness, hoping to recover soon.I have contracted a strange illness named 'longevity', accompanied by symptoms such as memory loss.PS. I'm trapped in the tomb and can't get out. Can someone take me out? Waiting online, pretty urgent.

There is a way in the world here, and the manifestation of the way is a Gu.

When people practice, they cultivate the energy of heaven and earth all over their body to drive away Gu insects and display supernatural powers.

Traveling through a year, Chen Qing finally discovered his specialness on the day he contracted the first Gu worm. He was able to see through everything about the Gu worm…

So, he started to fight steadily, step by step on the road to longevity.

- Description from novelbuddy