MTL - Assassin’s Chronicle - ~ set up

Third Miss Luo relies on her father’s power to create chaos everywhere and is notorious for bullying the weak. When she had nothing to do, she led a group of servants to the streets to flirt with beautiful and handsome boys. For Princess Qingyang, if this kind of person dared to behave wildly in front of her, she would just kill her with a single finger—until she opened her eyes again and found that she became Third Miss Luo, Luo Sheng.

- Description from Novelupdates

When we met for the first time in our first year of high school, he saw my contempt, but silently continued to clean;

A world filled with heroes with superpowers. A world attacked by calamity fiends. A modern world filled with wonders and dangers.