Comments of chapter undefined of Nine Star Burden

1 starter, 1kill, 10kill, and now 100 = 4 Next at 1000 ,10000, etc

I don't understand. How do he get skill point?

Thanks

I don’t know if it’s the writing or the translation, but things jump around a lot. I get confused half of the time.

Thanks

why is the mc upgrading the skills when he can't support the energy output? why not focus on the healing skill?

This chapter are... Confuse.