MTL - City: My Apprentice is a Boss - Chapter 12 pupil hole

He Lang died by his own hands for the sake of his imperial younger brother’s ambition, whom he loved. He was offered to be reborn in exchange for giving up his past romantic feelings. Reborn without the burden of his romantic feelings, he brings with him a manual to new worlds. He wholeheartedly followed the instructions of the manual to complete the tasks, not knowing that the originally slag gong was blackening…
He pleaded to his affectionate Emperor brother to release him, he pleaded to the paranoid prisoner next door, but until the end he remained baffled.
In the end, he discovered that the full name of the manual was – “Slag Shou Cultivating Manual”
Σ (っ ° ° °;) っ!

- Description from Novelupdates

An entomologist’s soul transmigrates into a cultivation world, inhabiting the body of a small, obscure cultivator who specializes in insect manipulation. Reborn, he desires only to avoid conflict and quietly develop in a mortal village.Inspired by the “Sun-Moon Heart Sutra,” he creates his own “Ten Absolute Scripture.” Inspired by the “Nine Deaths Divine Art,” he devises the “Purgatory True Demon Technique.” Moved by the “Eternal Life Sutra.” he extrapolates it into a hundred layers.With boundless creativity, extraordinary insight, and unlimited time, he pioneers new techniques, pill formulas, artifact designs, array formations, gu recipes, poison concoctions, and brewing methods—all entirely of his own invention.While others cultivate paths of slaughter, he alone forges and cultivates the path of self creation.

Leo Lock, a reading addict with the ability to truly 'read' books, never really fit in his boring 'normal' world. However, everything changed when an unknown voice found its way to his head!

Fainting only to find himself in the body of a character from a fantasy novel he once read upon waking up, Leo barely processed his new reality before he was thrown into another whirlpool.

[Role: Reader]
[Target: Reach the Epilogue.]

The only lead he had about his 'transmigration' didn’t speak much! Even the character he took over already had a foot in the coffin! How was he supposed to survive that long? Why did he have to become the protagonist’s brother?!

Moreover, what was this Personal Book supposed to be? Reading Attributes? Points?

Follow Leo as he experiences the true life of a reader in a fantasy book, facing expected challenges, and encountering all kinds of 'new'…

Would he manage to go back and find out the reason behind his 'transmigration'? Was that even his purpose? Or was this nothing but the start of a much bigger change beyond the scope of his understanding…?

***

First Volume: The Sword Master’s Second Life
Second Volume: Murim Supremacy

Note: Yes, Leo starts out with a sword, but that isn’t the limit to his choice of weapons!