Review Detail of NiceGuy in You Might Die If I Cast My Healing Spell

This story might grow and become a great hit but I dropped it. too slow for me • MC is level 5 in Chapter 20 • No % skills till now • MC didn't even grind the dungeon or get in for the 2nd time and I don't remember any similar restrictions • MC is a lolicon + Flat-Chest Lover (I made this up) • MC is too much in a debt of gratitude, I don't think he has the potential to become awesome. At best he will be overpowered unless disaster struck, and that's another hint for me to drop.