The Main Characters That Only I Know - Chapter 21:

Zhou Heng drank too much wine, and woke up to find that he had time-traveled, and there was a beautiful woman lying beside him. Just when Zhou Heng, a bachelor of ten thousand years, wanted to take charge, he suddenly discovered that this woman who had a relationship with him was called Sadako, and she was the Sadako in Midnight Ring.

Sadako is just Sadako, pretty and human, but the memories that come out one after another make Zhou Heng discover that his name is Takeo Saeki, and he is the husband of Kayako in the Grudge of the Great Evil Spirit.

Later, at work, Zhou Heng discovered that his female colleague had a strange identity. The daughter of his client, Mimiko Mizunuma, had always been very interested in him when she came into contact with him.

- Description from novelbuddy

Ever since He Mulan, a 28 year old forensic investigator, transmigrated into the post-army civilian Hua Mulan’s body, she’s been under a lot of pressure. Unlike the folktale ending, there are no flowers or applause to be found here. After leaving the army and returning to her hometown, word by the countryside has painted the now 32 year old Hua Mulan as a homicidal maniac, an old hag, and a freak of nature, among other nasty things. Between piecing together Hua Mulan’s scattered memories, grappling with her fellow villagers’ prejudice against her, and fending off Mrs Hua’s attempts to match make her, He Mulan has her hands full. All He Mulan wants to do is protect Hua Mulan’s body till her soul comes back, but fate has other plans…

- Description from Novelupdates

A story of time-travel. Sly and cunning, she unexpectedly became a sickly noble lady whose fiancé is merciless and demotes her to a lowly concubine. She sneers and bravely breaks off the engagement. To hell with scumbags, marry heirs to lords, blind the courts with her brilliance.

“Li Qingshan, as the eldest disciple of the Ascension Sect, the prince of the Dayan Dynasty, was actually bewildered and let go of the Demon Sect Heavenly Concubine, do you know the guilt?”

“I would like to give up my status as a big disciple, be imprisoned in Siguoya, and wipe the forest of steles.”

“Yes, but you must abolish your cultivation base, smash your roots, and you must not go out for the rest of your life!”

Since then, Li Qingshan has been living in seclusion, thinking about crossing the cliff, wiping the forest of monuments, and actually activated his full-level comprehension.

[You watch carefully, stimulate your full-level comprehension, and realize the Dahe sword qi]

[You watch carefully, stimulate full-level comprehension, and comprehend triple sword strike]

[You watch carefully, stimulate full-level comprehension, and comprehend Fantian Yin]

Eighty years later, the Immortal Dao Golden List came, ranking the masters in the world, and Li Qingshan directly occupied the first place.

The list’s evaluation of him – the god of the world!

- Description from novelbuddy