When searching for something to read using genre 'survival, action, etc..' are too broad or vague. But I found out there are genres like 'Infinity Genre' and 'Quick Transmigration' Infinity Genre: Where a group of people have to repeatedly survive through a mission, more specific a game or movie. Ex: Gantz, Terror Infinity, etc... Quick Transmigration: MC travels transmigrate through several lives with a mission or until death. [SMALL NOTE: At first I misunderstood Quick Transmigration, i though it was something where the MC reincarnated several times like Roland Mist from Experimental Log of the Crazy Lich. Little did I know Quick Transmigration genre was aimed at BL and such.] In short, my request is that i'm look for genres like those above. They don't have their own tag but do have the capability to be one. If you know one post the genre and it's description with some examples if possible.