Global Reincarnation: Only I Know the Plot - Chapter 16:

A man is reborn into the world of Avatar: The Last Air Bender as a waterbender from Katara's tribe. Best of all, he was the same age as her, and he had a system with him to help.He knows the future and a system that lets him continuously get stronger by completing quests or long-term missions, as well as giving him the ability to copy abilities from others for himself. He will become invincible in the world of Avatar, even more so than the Avatar himself.

Le Xia traveled to the Marvel world. He was born ordinary, but after encountering a dilapidated bronze box, his life was destined to be extraordinary.

“Put on the holy clothes and protect the love and justice on the earth!”

The moment he touched the box, these words were imprinted into his soul.

Whether it’s evil spirits in the dark, covets in the starry sky, or “gods” who regard all living beings as playthings, all evils that try to disturb the peace of this land will face the justice of the saints.

When the golden holy clothes reflected the dazzling starlight and the white cloak fluttered without wind, the legend of the Saint Seiya began to spread throughout the Marvel universe.

- Description from novelbuddy

Attorney Zhang Qiansheng, a criminal defense lawyer with over 30 years of experience, had won more than 2,000 lawsuits and helped countless tycoons escape conviction, earning himself a fortune worth hundreds of millions. Standing in the courtroom, he struck fear into the hearts of those who heard of him, chilling them to the bone.But due to an accident, his soul transmigrated into the body of Zhang Wei, a law student from a parallel universe's Blue Star.Since then, the underachieving law student Zhang Wei had transformed into an unbeatable attorney!And this time, with the help of a Simple-minded person, he slowly transformed from the ruthless attorney Zhang Qiansheng into the compassionate and righteous good lawyer, Zhang Wei.

Ash opened his eyes to find that he had traveled to a strange nation of many races, and people were kneeling before him.Before he had time to adapt to the new identity of the Terminus Observer, he was put to jail – as a cult leader.In prison, controlled by a high-tech chip, he was unable to use violence. He also lost all his memories due to the time warp.How could he escape from the prison full of ogres, green-skinned beasts, sorcerers, and elves in this strange nation? And how could he survive the legendary Blood Moon Judgment?“Ding! You obtained a game system – Mage Manual! It includes an illusory world map, which can predict risks and gains, helping you find advantages and trouble, and greatly improve exploration efficiency!”“Ding! You obtained Deadly Berserker Sword Maiden! You can share all skills and upgrade together with her!”“Ding! You encountered an Illusory Vortex! Go straight through the heartland of the Illusory Realm and harvest a lot of experience to create the Silver Wing!”...Is this the legendary system? It not only gives me free skills, but also a skillful fighter?Ash discovered that even though he was in the Otherworld, he could dominate his own destiny with the system, and even...dominate the entire Otherworld!