The Ancestor of All Demons - Chapter 6 - 00 Five Carriages Eater

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

Charlotte Meklen had crossed into the Fars Empire, seeking only to become a civil servant in a different continent. She wasn’t a combatant... But who would have thought that even clerical staff would end up on the battlefield!

their example, leading to continuous warfare! However, the aboriginal people of this otherworld who have been blinded by the aesthetics of violence! Rightnow! And in the future! Let me teach you what kind of mecha represents the romance of a man! Let me show you what kind of propulsion is the iron torrent! Let me instruct you what kind of weapon is the deterrence for peace (implied by “nuclear” here)! Let me! Teach you! What exactly is the air-to-ground cluster offensive and the all-round air, sea, and land strike!! Gentlemen! I, indeed, love war! But what I love even more is to stop war with war and bring about a prosperous future where the whole world is unified for thousands of generations! Unite all nations and subdue all races! When the whole world is united as one, it will last forever...

In the Canglan Continent, there existed a rule: only those who managed to awaken a Martial Spirit were able to pursue the path of cultivation, and a Martial Spirit’s rank was determined when it was awakened. Born in Linshui City, Qin Nan was a peerless genius who possessed great talents and was highly anticipated to become a great cultivator in the future. However, things changed when he ended up awakening the lowest-grade Martial Spirit, resulting in him being considered trash.

Fortunately, when Qin Nan was struck by a ray of lightning at a young age, he coincidentally obtained the atavistic Divine Battle Spirit, which was capable of ranking up, breaking the ultimate rule of the Canglan Continent. Little did he know that his Martial Spirit possessed a great secret, which would continue to be unveiled as he learns more about the story of the Divine Battle Spirit.

What is the secret behind the Divine Battle Spirit? What is the curse of the Canglan Continent? Who exactly is the Divine God of Battle?

Join Qin Nan and his companions along their journey, battling against various opponents, outsmarting their enemies, and seeking the answers to unveil mysteries!

“Master, please bring me along on your journey battling against the Nine Heavens, will you?”

- Description from novelupdates