MTL - Instead of Checking In Regularly: I Hide And Cultivate In The Monster-quelling Tower And Become Invincible - Chapter 625 Deep into the Land of Demons

Childhood sweethearts.
The most popular person in school is my childhood sweetheart.

- Description from Novelupdates

A short, happy, and heart-warming story about the daily lives of a modern-day married couple.

Elena, who spent her entire life as a cold-blooded female knight to avenge her family, ended up dying without claiming her revenge. When she opened her eyes she found that she went back into the past. By day she was a lady in a dress, and at night she carried a sword to change history and prevent her family’s destruction.

After transmigrating, Liu Changqing skipped over the dating phase and was thrust straight into fatherhood with a son and a daughter. This left him in a gloomy state. His eldest son is mature and intelligent, while his young daughter, resentful of her parents’ divorce, blames Liu Changqing for everything and treats him with hostility.The original owner of this body was the ultimate “simp.” He grovelled so much that his ex-mother-in-law’s single agreement allowed his ex-wife to take away all the family assets in exchange for custody of their two children.Now, with his factory bankrupt, Liu Changqing is racking his brain over how to raise his son and daughter. This has become his biggest headache.——————————————No reconciliation, no groveling, and firmly grounded values.