MTL - Hunter × Hunter: The Seven Deadly Sins - Chapter 2 training x meditation

After Mr. A died, he was bound to the system, and promised to fulfill the wishes of the three-dimensional people and die instead of those who should have received the lunch, so as to let them survive and gain the energy of rebirth.
In order to complete the task better, Mr. A has enabled two identities successively.
Ontology: special recruitment of rum, organize excellent employees, work conscientiously, and make wine according to their duties.
Vest: Genzheng Miaohong, graduated from the police academy, the partner of justice will never be absent!
After repeatedly jumping across the abyss of failure, Mr. A discovered that it was not the black-clothed organization that killed him without blinking. His real enemies should be those who don’t listen to people and like to make up their minds and change the plot without authorization! already! people!
especially you! The undercover gentleman with three faces!
After being cheated countless times by Hong Fang’s own people, Jun A burst into tears and cried out in his soul: Let! I! go! die! what! !
I am saving you! Please respect my work, thank you!
——
As the youngest cadre of the National Police Agency, Mr. Furuya, who has made great contributions to the destruction of transnational criminal organizations, one of the most regrettable events in his 32-year life so far happened on the rainy day when the organization was completely destroyed three years ago. .
He should have carried that young man’s life on his back, just like the countless people he had killed, until the day of his death.
However, when he woke up one day, he went back to the past.
At this time, the boy who was still a teenager joined the organization on his first day.
.
▼CP is obviously zero
▼The main detective, with all his works, has no superpowers.
▼The main theme is he Shuangwen, don’t expect too much from the author’s brain.

Content Labels: Comprehensive Manga Rebirth Young Man Conan
Search keywords: Protagonist: A Jun (Qiu Ze Yao), Zero Jun ┃ Supporting role: Black Fang, Red Fang ┃ Others:

- Description from novelbuddy

In a world where strength determines one’s future, William, an orphan with no extraordinary talents, faces a grim destiny—until a brutal attack leaves him clinging to life. Instead of death, he awakens to a mysterious and powerful entity lurking within his mind: the Shadow System, a game-like interface that promises him unimaginable power. But this power comes with dark secrets, and refusing it would mean his death. Forced into a pact with a voice that can hear his every thought, William must navigate a dangerous new reality where shadow abilities and celestial power collide. As he enters the prestigious military academy, his newfound abilities draw both allies and enemies, all while a deadly conspiracy brews in the shadows. With the odds stacked against him, William must unravel the mystery of the Shadow System and decide whether to embrace the darkness within—or be consumed by it. His journey from a bullied outcast to a potential god will challenge not just his survival, but his very humanity. Power always comes at a cost—will William be able to pay the price? “What am I?” William asked the system. The system’s voice echoed in his head, cold and indifferent. “You are nothing.”

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

Before meeting Shen Xu, all Zhen Yuan wanted was to seek the dao and cultivate to the peak. After meeting Shen Xu, he thought the dao was important, but his wife was the most important.When Shen Xu transmigrated into a book, he mistakenly believed that Zhen Yuan was not a character in the original story. What he didn't expect was that his husband was the most mysterious and powerful unnamed character in the original novel.