Honestly, grinding thing is w/e one can manage, but Route Reset not being implemented is kind of ass, l hate that the most. Especially for a game that gets updated, if the route gets worse scenes where player is not comfortable/happy with the route where they prefer the other one at the end or the scenes of that route is less compared to the other route(s). I hope you implement reset system.
Route Reset is not something I'm going to add ever. Mainly because:
1. Different Main Character: The Light Hero and the Dark Hero are two different people. Reseting a storyline would have 0 context to change the loving and sweet LH to the future Demon King Dark Hero
2. Different structures to Lovers and Corruption. How do I even explain that a woman went from loving girlfriend and future wife to cum slut and anal addict? Vice versa as well.
I made every Route worth the price of admission. I made every character entire different to inspire multiple playthroughs. There's so much content in either playthrough that Route Reset is just not even viable.
Again if you just want sex scenes, you can unlock the entire Gallery on a new character (Don't use the character you're currently using. Start a new one for obvious reasons attached to the NoobMedal)
But if you want to to see the other Lovers or Corruption Routes it's incredibly easy to jumpstart it.
1. Start a new game
2. Buy the Story Skip for Kerning City. This skips the entire story and puts you before the next Story Chapter
3. Head to the Recollection Room and buy Stamps for everyone. Now just use The Quest Tracker to find where the NPC's are and start the other Routes.
You can literally jump straight into content you've never seen and then skip like 90% of the game you already have seen