'I'm the Villain, But the System Made Me OP' - Chapter 25: Aftermath

Xuanyuan was reborn into a strange new world where training to be a Xian was a cornerstone. There was however something ancient dwelling inside his body. He could now devour all of creation…

This is the journey of an ordinary boy and his transformation into the supreme being that reigns over all existence! Everywhere he went, he could not help but tie his fate with numerous women. It did not matter whether they were a goddess or a devil…

- Description from Novelupdates

Xu Mumu traveled into a book and became the female protagonist's cousin. Her family was considered the worst by others, but Xu Mumu found them lovable. The troublemaking mom, drama king dad, lazy brother, and bratty younger brother made for a lively household.So, while her cousin was picking up money, Xu Mumu received a scholarship. When her cousin's family started a business, her brother went to the city to work. By the time her cousin's family became wealthy, Xu Mumu had already taken her family to the city.

[You have entered the dungeon at Gwachun Station’s 1st Exit.] When former high school student Kang Woojin finds himself returned back to Earth after being forcibly summoned to a foreign planet for 20 years, he soon finds that Earth is not the same, normal place as he once remembered it to be.