Within a Hollow Heart - Chapter 86: Volume 2, : "Echoes of the Past"

Aomori, who has a monster-fighting system, came to the world of One-Punch Man and gained the ability to enter various instances.

Therefore, “Founder of the Hero Association”, “NO. “And other titles fell on him one after another.

Comprehensive flow, the main world One Punch Man.

Completed dungeons so far: Pokémon – Demon Slayer – Sword – Pokémon – Digimon – Spell Return – Yokai Comprehensive World (Girls that Noragami Inuyasha can see, etc.) – Pokémon – One Piece-re0-Dragon Ball wait.

- Description from novelbuddy

This is a story about the protagonist gradually uncovering the truths of various cultivation realms through a simulator, continuously improving himself in the pursuit of survival.Jiang Yifeng transmigrates into the eldest son of the Jiang family’s trading company in the Great You Kingdom. Initially, he believes he has entered an ancient society where he can spend his life idly enjoying entertainment. However, five years after his transmigration, the simulator activates.Each simulation allows him to randomly draw different talents.Three-Minute Enthusiasm: Every day, you will have three minutes of extraordinary heat and hard down below.Fitness Expert: Your physical training results are beyond the ordinary.Eye of Insight: You can see partial information about everyone.Extreme One-for-One: The person who kills you will die simultaneously with you.During his first simulation, Jiang Yifeng discovers that this world is not what he thought—it has cultivators. Moreover, in just over a decade, these cultivators will come to destroy his family. After this revelation, Jiang Yifeng begins to simulate continuously for self-preservation!Through simulations, he keeps exploring the truths of this world and striving to improve his strength. In reality, he continues his carefree lifestyle.After numerous simulations, he discovers that the place he inhabits is nothing more than a sealed-off area, akin to a prison.In this place, people are forbidden from cultivating or seeking immortality. Otherwise, they will be hunted by an organization called “Immortal Arrival Gate.”This discovery makes Jiang Yifeng feel even less secure, so he works harder at simulating to exchange talents and cultivation...As he simulates repeatedly, Jiang Yifeng finds that the truths of this world are far more complex than he imagined. Even he, along with those around him, seem to have extraordinary origins. And all of this gradually unfolds within the simulations.When Jiang Yifeng finally becomes invincible, the truth he uncovers is...

A Few Words : All the love that is not worth the applause is rogue and unrestrained.

Shen Qi : If you’re happy and you know it, clap your hands.

Gong : Papapa!!!

- Description from Novelupdates

Mortimer Zhu is an extremely unfortunate high school student who accidentally enrolls into an academy of a dubious nature, where it is the norm to jump in front of moving trains, get dismembered during orientation, and crushed by vindictive bouncing classrooms. Can he stay alive or will he die from the rigors of school? Why have evil spirits suddenly acquired a taste for his flesh?

- Description from Novelupdates