One-Click Upgrade: Super Decomposition System - Chapter 460

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

Mana finally arrived in our world after being delayed for unknown reasons, causing the evolution of everything that had life.

Humans, plants, and monsters all evolved, ushering the planet into a new era in which old laws no longer applied and the only law in the world was the rule of the jungle, where the strong preyed on the weak.

It was a question of whether we, the 'rulers' of the land, would be able to maintain our position and adapt to whatever came after our planet's awakening, and if we did, was that the end?

He was supposed to transmigrate to a magic world, but due to an accident, he ended up trapped in a massive library. The system assigned him a task: for every book he read, he would be rewarded with mana stones, until he finished reading all the books. A trillion years later, Daniel finally finished the last book! [Ding, detecting that the host has finished the final book. Calculating system rewards.] [Ding, reward calculation complete. Dispatching rewards. The total number of mana stones the host has accumulated: 99999999...9999.] “Damn, am I that rich now?” [Ding, detecting that the host has completed the task. Loading world...] ... Goddess of Fate: “Daniel, my divine realm needs expansion. Could you sponsor me with some mana stones?” God of Storm: “Daniel, the divine punishment is about to descend. Could you lend me some power to help me get through it?”

Veyne came from the life of sewer rats.The world saw him as a failure. He called it belief. Others called it stupidity. Either way, it was the only thing he had left.Even at rock bottom, Veyne never stopped believing in himself.Betrayed by his lover and brother, treated as a burden, and forced to slave endlessly in the game to chase his dream—he endured it all.Though late, his obsession was finally rewarded with an opportunity. But the sewer rat in him was too weak to hold onto it. He had fought the world and lost.Actions have consequences. And when he failed in the game, those consequences caught up to him, leading to his death.But the universe wasn’t done with him yet.Given a second chance, he returned to a time when the game had already been out for two years. This time, he rushed to obtain the Template Wilder class—the very class that led to his downfall.One of the game’s rarest hidden classes, the Wilder class, allowed him to switch into different forms based on the monster templates he possessed. An overpowered ability—but it came with a fatal catch.A hidden template forced him into the form of an ancient baby creature, one so cursed that players, monsters, and even NPCs would hunt him down. If he died in that form, his character would be permanently deleted.In his past life, he underestimated the class’s dangers. And the world tore him apart for it.This time, it wouldn’t be just hollow belief.This time, he’s not here to survive—he’s here to dominate.No emotional ties.No second chances.The entire game is his enemy, and he will crush anyone who stands in his way.He failed once. He suffered. He died. He was erased.Not this time.This is the beginning of his legend. The era of Veyne Draven.