MTL - Metropolitan System - Chapter 2021 Another purpose

When The Cute Kunoichis Spied on Their Teacher's Secret is a light novel written by Kazuma Kamachi and illustrated by Ryuushi Tajima.

The story takes place in a world where Japan never ended their isolationist phase, and agents from foreign powers are always threatening to steal the country's advanced technology. In order to combat this threat there has been a resurgence of ninjas that use Strategic Martial Arts, techniques that combine cutting-edge modern technology with a traditional foundation of martial arts and ninjutsu. The story follows Souha Sugiyado, a 17-year old ninja instructor and former ninja prodigy who was forced to retire from active duty by the wounds he suffered in his last mission. Souha's four students are all kunoichi who have all gained the rank of Elite Ninja, the highest official rank available to ninja. However, one day two Shogunate ninja approach him with the news that his four students have gone rogue and have stolen a portable modular nuclear reactor, and thus they ask for his help in bringing his students to justice.

Tan Rou only learned that she wasn’t the Tan family’s daughter when she was seventeen years old. She went from being a rich young lady to living in the slums. The parents she adored belonged to someone else, and this series of knockdowns was hard for a seventeen-year-old girl to accept. She wailed like a child for the sake of proving this was all a lie. The vicious words she spouted had hurt her biological family but she didn’t notice.

She thought the Tan family was her real family despite them seeing her as an eyesore, and was even naive enough to want to befriend the Tan family’s real daughter, Tan Jing. Alas, the latter drugged her drink and arrange for a thug to rape her. Tan Jing even brought their classmates along to catch them in the act so Tan Rou was now tainted for life. After being reborn, she looked down at the man she was stepping on. Tan Rou swore not to be a useless wretch in this life or be bullied to death.

She would stomp on those who wronged her and make it up to her real family. They wouldn’t have had to die tragically on the streets in the past life had it not been for her. Tan Rou turned completely evil after crawling back out of Hell. Everyone claimed that the real young lady was educated and talented, while the fake young lady was arrogant and incompetent. Tan Rou scoffed upon hearing this. She held back her brother from trying to stand up for her. “We have all the time in the world. Let’s just wait and see.” Just as everyone was waiting for Tan Rou to make a fool of herself…

A top-class perfumer, a top scholar, a world champion… The fake young lady’s multiple identities kept getting exposed one after another, bumping her up to number one on the trending search, shocking the world. Wait, where was the promised humiliation?

Jiang Bai woke up one day and found with shock that he had transmigrated to a parallel world that is similar to Earth. There, he was granted a cheat system to help him forge the path of a tyrant in this new world. He was now stuck in this parallel world body, the body of a weak and cowardly person. Join Jiang Bai as he rose to the top in this new world!

- Description from Novelupdates

Lu Miao: “I counted, you will die in three days.”

Gu Erye: “With your good words, I’ve lived enough.”

Turn around and find a dragon in the feng shui cemetery.

Lu Miao stretched out her hand, “Wait a minute, I am familiar with this business, and the fat and water will not flow into the field of outsiders.”

Three days and three days later, Gu Erye was in a hurry, “When will I die?”

Lu Miao, “Don’t worry, right now!”

Three months later, Gu Erye was alive and well, his face flushed and he squeezed people into the corner, “Miao Miao, you saved my life, you must be responsible to me.”

Lu Miao, a top metaphysicist, somehow transmigrated into a poor little boy who didn’t love his father or mother, and he even gave him a dying fiancé as a gift.

Her parents expected her to die, her brothers and sisters in the Gu family hated her, and everyone in the city was waiting to see her laugh.

Lu Miao has a talisman in her left hand and Feng Shui in her right hand, playing with Feng Shui.

Big shots from all walks of life came to the door one after another, “We are willing to pay ten times as much as the Gu family’s bride price.”

Brother and sister of the Gu family, “Get lost.”

Gu Erye, “Thank you for the invitation, I have received the certificate.”

- Description from novelbuddy