Both Completed and Ongoing. Both good and bad. Mostly male main character cuz I'm a woman who wanna see men being badass lol.

You can recommend some novels to me, if you want. As long as it's not harem, yaoi, yuri, or have 18+ stuff content in it.

How I evaluated the novel I've read:

1-5 out of 10: Not good

6-7 out of 10 : Kinda good 

8-9 out of 10 : Good

9.1-10 out of 10 : Really good

(Notes for those who are not used to Isekai jargons:

Isekai: Where characters from a real, modern world are transported into a fantasy world.

Reverse-Isekai: Where characters from a fantasy world are transported into a real, modern world.

Reincarnation: Where characters are born anew as a baby, whether as their real selves or as the real people in that world.

Transmigration: Where characters' soul takes over the body of other people. Not as a baby, but as a teenager or an adult.

Time travel: Where characters go back to the past as their current selves. They can actually meet face to face with their past self because they are now two different people.

Regression: Where characters go back to the past and taking over the body of their younger selves.)