The love they deserve

If you are a harem genre lover, you would like to see a series with a harem tag ending with a harem. but there are many series with harem tag that don't have a harem ending, so i just want to ask the authors, " why the fuck did you put the harem tag there?" is it just because some girls are showing their love and fighting for an indecisive bastard? but what's the point? in the end, the mc will choose only one of them, and most of the time for some stupid ass reason. Now what about the other girls who did their best to show their affection to the mc. doesn't they deserve to be loved? can't those indecisive bastards just come face-to-face with them and give them an appreciated answer and not waste their time and efforts? Ok, enough cursing. So here is the twist: what would happen if you can travel to their world? but without any OP cheats like any other novels, can you make them love you genuinely and return their feelings equally? Or are you just going to be a side character and watch the same thing happen? This story is about a guy who shares the same mindset as many of us and got the opportunity that many of us want: ' going to harem anime worlds and making his favorite waifus love him.' will he succeed in his every conquest? if yes, then how? if you want to know, stay with this series. NOTE: The mc will only go to worlds that don't have a harem ending, despite having a harem tag. this story is kind of like a wish fulfillment story, so enjoy. there won't be any R18 scenes, but you can expect some ecchi scenes. My first language is not English so there can be some mistakes, if you find them let me know in the comments i will try to fix them ASAP. The cover picture is not my i downloaded it so all credits to the owner.