Kang Si-ha/Leveling

Leveling repeats in intervals of 10, 1-10, 20-30.. You can imagine it as a bottle which repeats every ten levels and the tenth lvl is the bottleneck which requires much more experience. Naturally the higher the level the more overall experience is required to level up.

I might have missed a bunch of levels between chapter 4-->13, would be grateful if someone could put them in as they read along =).