Like many other reviews have said at firdt this story was pretty enjoyable to read, but then the characters were introduced and it went downhill from their. Heroine 1 falls with MC for no real reason, author has a terrible memory when it comes to any numbers an example is the earlier chapters MC "sells" 2 serums for 50K each and also gets a 100M. Then he goes to buy a bunch of gear worth over 200M, but luckily the MC had a 50% discount so he got it for little over 100M which he forgot about. Story progression was ok at first but then it went downhill from their. Also the r18 are super weird heres an example, MC is banging heroine 1 as heroine 2 is given aphrodisiac and attacked with the intention of rape from generic bad guy 1. Throughout the process of that happening which last about 5 or so chapters. He just keeps on banging heroine 1... I'm just going to stop myself their and not go on a rant, even though I already have.Bye