The Strongest Assassin Reincarnates in Another World - Chapter 18 Maelis

After a surprise call about divorce, she finds herself in a whirlwind of emotions with her estranged husband.Caught between her father's illness and the her husband's family's expectations, she faced a decision to part ways with her aloof husband.~~~~~Three years of marriage, her husband never came home.But she's happy with it - because she secretly worked as his private chef.During the day, she receives a high monthly salary from him, manipulated and at his beck and call.At night, she's his little wife alone in an empty room every night, enjoying his luxurious seaside villa.Brimming with money and leisure yet her husband never came home, she was extremely content with her life.Until he caught her and pushed her against the bed, “Mrs, you've had your fun, isn't it my turn now?”

Hao Yan Che is an immortal and Yuan Gun Gun is a mortal.

Yao Mo Xin, the empress of Da Chu died in a cruel way a day after she gave birth at the hands of her husband the emperor, Ye Hong Yi, and her legitimate second sister, Yao Shu Ran. Ye Hong Yi got the throne because of the smartness of Yao Mo Xin, but he hated her because she made him feel like a useless person who needed a woman to become the emperor.

Her soul got in the body of her illegitimate third sister from the same mother Yao Mo Wan. Yao Mo Wan has the mentality of a child because the legitimate wife of her father fed poison to her mother while she was carrying Yao Mo Wan. Yao Mo Xin wants revenge for everything that happened to her, so she seduced the emperor and began her plan of taking everything away from him. She did that while pretending to still have the mentality of a child. She also wants to repay Ye Jun Qing back for everything he did for her while she was Yao Mo Xin. In the process of revenge, she met many people who will fall in love with her wit and intelligence.

- Description from Novelupdates

It has been more than ten years since he was transported to another world. The protagonist Deris Fahrenheit, who has became a magician with special circumstances, was freely enjoying his life in this world. However, a girl appeared before him and asked him to make her his disciple. That girl seems to be a transported person――

It’s a story of him who becomes the girl’s teacher and trains her to achieve her revenge (?) in otherworld.