Whan I got it "Bonus Stage" I discovered my progress almost stoped.
So I had to restart from start with new account otherwise I would newer have got SED of around 340k.

As game is now - my best advise for free players who want to get to the top dont seduce any girls (dont move pass area 1-3) untill all you girl have max level incl. all girls from N-Gacha. Problem in this game is that you cant move back to old areas. This game is about seducing girl but if you do that you just make the game much harder for yourself. People at 1-3 will get all there girls maxed in 2-3 months. Pleyers who go to bonus stage will newer have all there girl maxed unless the spend tons of money....

If you happy at bonus stage then it is fine with me - I just feel sorry for the guys who are stranded there. I am fine where at top 10-20 and it hard to get much higher as a free player that dont cheat. Yes it takes tons of time to get to the top in a f2p p2w game like this without spending money but it can be done.