So What If It's an RPG World - Volume 10 - Chapter 1: Campus Drama, Opening

Zheng Tan somehow returns to the year 2003, turning into a black cat. Picked up from a rubbish heap by the Jiao family, he is given the name “Charcoal”, and so begins the life inside Professor Jiao’s family. Zheng Tan remembers that he was once a person, but currently his body is that of a cat. He has no way of speaking the human language, but can understand it, and even retains the thinking and IQ of a young 20 year old youth. Read along as he adapts to this new world, and somehow tumbles from a group brawl to catching a thief.

- Description from Novelupdates

500 years ago, Chen Xi was devoured by a crack in the void and was transported into a cultivation world.

Fu Yuran, a genius actor crowned as a queen upon her debut, basked in endless glory; Yuran, a prodigal, frivolous, and brainless rich third-generation heir.Fu Yuran never thought that upon her sudden death, she would become Yuran, sharing the same name but vastly different in standing, not to mention living at the mercy of others and having an infinitely dazzling movie emperor ... brother?Yuran, who had intended to keep a low profile and strive to better herself, was one day scandalized as the “little demon” cohabitating with the great movie emperor, Yen Shen. Such gossip, truly malicious and insane!Lately, Yuran replied with no expression, “No, I'm not close with Yen Shen, you've misunderstood. How could Yen Shen possibly take a fancy to me?”Just when the dust seemed to be settling, some media personnel surprisingly caught her hand in hand with Yen Shen, and she still spoke earnestly and nonsensically, “We're just acting, don't misunderstand!”Yen Shen, “Let me formally introduce, my wife, Yuran!”

One day, a tower appeared in the skies of all the major cities…