MTL - Class Teacher System - Chapter 18 Save the Perverted Murderer

This story unfolds during the later stages of World War II, where a man, scarred by the horrors of war, finally grasps the profound and harsh realities of the world. In this world, those at the top laugh and celebrate, while those at the bottom sacrifice their lives in futile conflicts driven by pride and meaningless ambition.A modern soul transmigrates and fuses with the original soul of a body, creating a unique and extraordinary existence. To some, he is a villain; to others, a madman.In a world steeped in cruelty, this man, determined to secure a place among the decision-makers, struggles to break free from the ranks of those powerless to control their fate. To achieve his goal, he resolves to shatter the chains of law, then the chains of morality, and finally the chains of mediocrity.

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

A third-rate painter in the past life, and a chaebol in this life.

I thought it was a rebirth flow, but it turned out to be a system flow. I wanted to rely on myself, but you let me use a plug-in.

“Ding! Congratulations on successfully signing in to Mao Lilan. You will be rewarded with a Dacheng-level “Karate”, which the host can receive at any time.”

“Ding! Congratulations on successfully signing in Gin Wine, and a reward of [Servant Contract], which the host can receive at any time.”

“Ding! Congratulations to Suzuki Ayako for successfully signing in, and you will be rewarded with a copy of “Cash Capability”, which the host can receive at any time.”

…

- Description from novelbuddy

Xuan travels to another world, and everyone can be reincarnated into another world once for free on the day they turn eighteen, until the end of life.

After each reincarnation, you will be evaluated by the True Spirit Pagoda and get the True Spirit value.

The true soul points can be exchanged for the income of the reincarnation world, such as: exercises, medicines, weapons, etc.

And Yang Xuan, carrying the one-click tracking and one-click full-level system, started a crazy journey of reincarnation.

…

Initial world: normal world

One-click tracking: Find the national martial arts boxing method, Bajiquan.

One-click full level: Bajiquan, full level!

Break through the void and see God is not bad!

…

The second reincarnation: the world of low martial arts

One-click Tracking: Nine Suns Magic

One-click full level: I Ching washes marrow, all diseases are invulnerable, diamond is not bad, life is endless, good fortune is pure yang

Pure Yang physical body, great master of good fortune.

…

When others are still trying to reincarnate into the ordinary urban world,…

- Description from novelbuddy