As much of a chad Rentarou is, his situation gets harder every time he gains a girlfriend. At first, I thought: "Hey, this is gonna be a pretty fun manga." But now, imagine having to keep this up until he reaches 100 girlfriends? Not even 100, but at least 20 girlfriends? Even soulmates argue and have fights sometimes, and with that many girlfriends, that's gonna be a major problem. And Rentarou must be pushing himself everyday for all 11 girls and he just hides it to them.