MTL - Ninja World: Insect Princess From Konoha - Chapter 4 Everyone in the class (the first one to comment will get more updates)

With Ye Chen, who inherited the devil, reborn the Phoenix continent, invincible, there will be any unknown secrets waiting to be solved here.
   The “City Revival Master” has been completed, and my brothers support it ~~

- Description from ~

Three years ago, Yun Qing Yan fell into the Immortal Realm from the mortal realm. Three thousand years later, he became Divine Emperor Yun who shook the entire Immoral Realm. Breaking through the void and returning back to the mortal realm, Yun Qing Yan discovered that only three years’ time had passed here. “In the past, I did not possess the power to protect the people I hold dear. Now, I want the entire world to grovel at my feet.”

- Description from Novelupdates

In a world of magic and mystery, Mingyu, a deadly shadow assassin, seeks vengeance against the righteous Mages, who he believes are responsible for the brutal murder of his family. Consumed by his thirst for revenge, Mingyu walks a fine line between darkness and redemption.However, his path takes an unexpected turn when he encounters Jiang Yichen, a young master from one of the families he had sworn to destroy. Despite their differences, Mingyu finds himself drawn to Jiang Yichen's kindness and determination, and the two form an unlikely bond.As Mingyu becomes embroiled in the quest to unlock Jiang Yichen’s hidden potential, he begins to question his own motivations, as he realizes that there might be more to the story of his family’s demise than he initially thought.

She, a renowned assassin of the 21st century, actually crossed over to become Su Manor’s most useless good-for-nothing Fourth Miss.