I only want an ordinary life

What happen when you are a normal person in an abnormal world, well, nothing, a normal person can´t do incredible things, but that no means one cannot become incredible or abnormal, the world give you  plenty of posibilities, is up to you to take them or be as unluky as this MC that only wanted to have a normal life, graduating, get a job, get married, have kids,get older, have grandkids, and die, but by a twist of destiny, karma, or luck our MC will have one of the most amazing lifes in the history, but remember that something amazing is neither always good.

Warning R-15 or 18 I think.