Global Demon King: Starting as the Abyssal Dragon - Chapter 3

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

Have you ever wondered what lies beyond what you perceive as your reality?What lies beyond the “truth” that everyone around you tells you is “just the way it is”?Have you never pondered on what your limit is in this life of yours? “Can I go further? Can I do more?”And yet you end up settling when you think you have reached that “limit.” But why? Why should you settle? There is always going to be something further, something 'beyond'.This is a story about a boy named Azmond who was reincarnated from planet Earth into the Cultivation World of Asterion... A world where the strong rule and the weak are forced to kneel. If Azmond wishes to gain power in this new mysterious world then he must be willing to sacrifice more than anybody else, he who wants to know just how far he can go, a boy with the sole goal of attaining power above all else.Little does Azmond know, that there is a price to pay for everything and that price will be painful, so very excruciating that every fiber of his being will wish for death... but Azmond will continue. He will persevere until he can't anymore... For that is his will.

Jiang Chen accidentally traveled through and started his comprehensive journey.

The world is tentatively scheduled: Naruto – Attack on Titan – Blade of Demon Slayer – Sword Art Online – Detective Conan, etc.

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In the Naruto world, Jiang Chen obtained the apprenticeship ten thousand times return system, as long as he taught his apprentices, he could get a correspondingly high return reward.

As a reward, Jiang Chen taught Hinata the black coffin he brought from the world of the god of death to Hinata.

During the Chunin Exam,

Neji: “Abstain, Hinata, you are not fit to be a ninja.”

Hinata: “I don’t want to run away, Brother Neji, let’s have a showdown! The turbid coat of arms is faintly revealing, and the unruly and arrogant talent… The Ninety of Destruction: The Black Coffin!! !”

Everyone: “You call your brother on the lips, but you actually kill him. This girl is too scary!”

(The introduction is weak, please move to the text~)

- Description from novelbuddy