What is quick transmigration

Quick transmigration is basically a sort of genre where the protagonist transmigrates into the bodies of people (or often 'characters') and takes over their life for a while.Sometimes there are missions that they must complete in the world, other times they're just living life. Once the MC is done with their life (either they die or they completed their mission and decided to leave), they will then move into another body of other world. Mostly this phrase is specified to BL'S
You know what I mean.. 

Ah, so it was that, I have read those kind of novel before but didn’t know it was called quick transmigration, lol.

Edit: we didn’t have that back in previous day. 

I think it's because the MC leaves that world after completing her mission and then goes to another world to do another mission. She gets put in this cliche scenario and subverts it or whatever. It has led to this weird situation where subverting cliches is now cliche, lol. Not sure though since I'm not really into this genre. 

Basically a person transmigrate to another world in a new body and once they're done doing their thing there... transmigrate to another world in another body. And do the process again and again. 

Basically, a soul enter a character in a story, change the story, leave. Repeat. 

It's a bunch of (mostly) totally separated transmigration stories bundled together with one MC who usually gets stronger after each transmigration, provided they manage to complete the mission given to them by their host body. 

Quick transmigration is more like world hopping with the same main character. The fun thing about it is that each world/arc is a different genre, and the really good ones usually have an overarching plotline