Black Tortoise God of War - Chapter 24

After the Catastrophe, every rule in the world was rewritten.

Wang Yi had just transmigrated when he experienced being cheated on, going through a divorce, and being kicked out of his home. These were events faced by a useless male character.

However, he soon discovered that this world seemed out of sorts. There were martial arts grandmasters and martial arts clans?

Fortunately, he activated the Martial Arts Sign In System.

[You have successfully signed in and obtained the Dragon Elephant Wisdom Technique. Please cultivate according to the instructions.]

Thus, Wang Yi kept signing in until he leveled up and became a martial arts grandmaster. After that, he discovered the truth behind his wife’s affair.

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates

Non-tangible cultural heritage embroidery successor Yi Chichi's soul travels to the era and possesses a little pity with the same name.Father is scummy and stepmother is toxic?Yi Chichi says she is good at using poison to counter poison.Still have to give up her job to substitute for her step-sister to go to the countryside?!Yi Chichi says dream on, good sisters must share fortunes and hardships together.Sold the job, kept the money for herself, and sends her step-sister to the Northwest!Moral coercion?Yi Chichi sneers, as long as I have no morals, others can never coerce me!Someone causing trouble?I've already said I'm a poisonous person, why don't they listen to advice?As for a certain handsome young man...Sending you a pair of mandarin ducks flying wing to wing!What, you also want a pair of phoenixes flying together?!