Superstar From Age 0 - Chapter 447:

Lu Chen had a dream, an incredibly long dream.. The dream world was familiar yet at the same time unfamiliar. Singer, actor, freelance writer, he actually went through three sections of different lives in a dream world! When he woke up, Lu Chen thus embarked on a bright road of becoming a perfect superstar!

- Description from Novelupdates

Chu Feng was transmigrated to a world of tamers, where everyone would gain their unique tamer talent at the age of 16. With the tamer talent, one could create a tamer space and form a contract with a beast.

[Warning: Mature Smut Content!]Having incredible powers, diving into dungeons to hunt monsters, and being celebrated as an idol worshiped by countless people—that’s what it means to be a Hunter. Becoming one is the ultimate dream of all people. But not everyone can achieve it, because the first requirement is awakening.Adam, a student at the world’s most prestigious Hunter Academy, failed. Powerless, he became the only ordinary person among them, mocked and bullied without end.Home was no better. His stepmother and stepsisters treated him as less than garbage. Adam’s life was nothing but hell with no escape. Until one day, as his stepsister trampled him, something inside finally awoke.He unlocked a forbidden power: the ability to stop time, along with a perverse System that had only one purpose—Revenge.From that day on, everything changed. One by one, he punished those who tormented him, bent them to his will, and began building a guild of beautiful women who submitted to him.This is the rise of Adam, the Depraved Time Lord.

Mu Yue traveled to the world of Naruto and became an ordinary chuunin teacher at Konoha Ninja School and a member of the Root Organization.

Fortunately, after awakening the teacher system, you can become stronger by teaching.

In order not to become Danzo’s consumables, Mu Yue worked hard to teach and increase her strength.

“Complete the teaching rated A for the first time and receive the reward – mastery of fire attribute chakra properties change.”

“Under your guidance, Uchiha Shisui has worked hard to practice, and his overall strength has been greatly improved, and he has been rewarded – the Immortal Human Body!”

Under Mu Yue’s guidance, Zhishui understood that the village’s enemies were not necessarily other big countries, but could also be within the village. People who spoke righteously about the will of fire might not necessarily act in accordance with the will of fire.

Obito got rid of the title of being the weakest person in the ninja school, and Metkai became a master of physical skills even earlier…

- Description from novelbuddy