How many levels?

Im on Level 23, been playing, well it will be 3 years this November. But how many levels are there? I keep getting promoted to higher leagues, currently my players go to red star at 135 but where is it going to end?

There has to be a pinnicle, you cant just go on and on and on for ever!! There is no point in playing a game if you cannot get to a summit, basically if it never ends its just a money making game that has no end!

So how many levels are there????

Now we are in season 63, so theoretically there is a posibility that some managers play in level 62, if they were always in the top 7 in league.