Shinwa Densetsu no Eiyuu no Isekaitan - Volume 1, Chapter 3 – Awakening Part 2

Jiang Hao, who is a high school student, was struggling for his college entrance exam…However, this day, a super decomposition system appears in front of him suddenly.By decomposing different kinds of items, he can unlock and use any types of talented abilities, even the power of controlling the time and space.“Ding! Decomposing a math book, obtained one crystallization of mathematics!”“Ding! Decomposing an ant, obtained the ability: Superpower!”“Ding! Decomposing a spider, obtained the ability: Danger Sense!”“Ding! Decomposing a female ghost, obtained the ability: Divine Footwork!”……From that moment on, Jiang Hao began his journey of adventuring this world. This strange world wasn’t simple as he thought.With the Super Decomposition System’s help, he explored the truth of world step by step, and unlock the secret in the deep.

“Boss, Madam wants to play a role in a movie.”

“Invest in a movie and make her the lead role!”

“Boss, Madam wants to be a model…”

“Bring international models for her to use as a stepping stone!”

“Boss… Madam wants to be a singer…”

“Buy 1 million copies in advance!”

In her past life, Bai Qingyan hurt the man who loved her. He looked at her lovingly as he fell to his death and she realized she loved him all too late. To live a life once again, she vowed to grasp this happiness with him. No longer will she regret.

“Who calls my name? You aren’t worthy! Also, it’s time to pay off the debt and enmity incurred from the past. Are you ready?”

- Description from Novelupdates

A calculating merchant of noble birth lives a comfortable life managing his guild's business at the Imperial Academy—until lightning strikes him, leaving him with prophetic visions of a disastrous future. In these visions, he's expelled from his family, branded a traitor who aids demons, and worst of all, becomes a penniless beggar. When the supposed “protagonist” of these prophecies enrolls at the academy, he realizes his countdown to ruin has begun. Now he must use his foresight to rewrite a story where he's cast as a third-rate villain, all while navigating ancient dungeons, demonic threats, and the troublesome “hero” who might be the key to changing his fate.#MoneyIsEverything

Shaymon, the man who has achieved the apex of dark magic, is framed as being a Demon King and is killed.