MTL - Into Unscientific - ~ Update notice in February! ! ! !

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
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It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

That day, my head was struck by an unknown object, and after I woke up, I realized that I’m able to, through titles, understand a person’s truest side.

She is a thief of the 24th century, but she has traveled back to a stupid and useless person without a father or mother, and it depends on the faces of those in the family. idiot? waste material? Very good, she will soon let these foolish Earthlings know what it means to regret deeply!Fighting spirit? Magic? Her dual cultivation of magic and martial arts crushes all geniuses. The position of head of the household? The Vermilion Bird Divine Beast? to want to? Sorry, she took itBut who will tell her that this cute Zhengtai, who gets dizzy and vomits wildly while riding in a carriage, is really the mythical creature Suzaku?What kind of god is the mysterious soul that resides in her body, like an old man? AndWhy do other people's friends show all kinds of domineering aura, and their domineering aura is incomparable. Why are these few people around her, either the sly merchant fox man, the paralyzed iceberg technology otaku, or the fickle and charming ghost? The best one is probably that sick and beautiful man!What about the promised hegemony over the world and the tyranny of all directions?

Lin Yan had transmigrated into the world of Immortals and had become a Heavenly Emperor who was already defeated by the Male Lead along with the ten Female Leads at the beginning of the plot.

But as Lin Yan was about to die, he awakened a power that he could use to rewrite his past doings.

So, Lin Yan has begun to rewrite his past.

When Lin Yan was still a child, he struggled to feed Xiao Yanran, one of the female leads, who was then younger than him. He had to strip his Supreme Bone and give it to her, protect her from the obstacles. He made a vow, “As long as I am here, no one will be allowed to bully you.”

Later when Lin Yan’s cultivation rose , he had run into Xiao Mei, yet another heroine, and the two of them spent time together and eventually got married. When the Devils were about to invade their world, Lin Yan said staring right into his wife’s eyes, “I will protect you with my life…”

And soon he rose to become the Heavenly Emperor.

Everything he did was to shelter his loved ones and to protect the world.

However, his actions were misunderstood by the world.

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Let’s see what all Lin Yan had done in the past…