Lonely Attack on the Different World (WN) - Chapter 40: Looks like not only gobs and kobolds have to be exterminated, but old dudes as well.

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

Always looked down upon by others, Ji Feng gains technology far more advanced than the present, as he discovers its abilities, he begins to walk a path far from ordinary. With X-ray vision allowing his to find jade stones in rocks. With this futuristic technology, Ji Feng accomplishes something no-one can compare to. This is the beginning of a legend.

- Description from Novelupdates

Lioro blankly looked at the game-like screen in front of him.It seems he has traversed to Overlord world with a Yggdrasil like game template![Ding! Congratulations on getting the special profession 'Dimensional Traveler']“......”Can it take me home?------Epic powers check, Epic side characters check, Epic fights check, Epic Romance also check! so what are you waiting for?!?! Read now!ps: it is not a translation but original fanfic.------Worlds I plan to travel to: Danmachi(Ongoing), Demon Slayer(Ongoing), Frozen(Ongoing), Konosuba, Elden RIng, etc.-------Uncomfirmed Love Interests(Doesn't mean they have been wifed, the process is ongoing and is subjected to change under certain circumstances.)1) Hestia.2) Elsa.( yes frozen).