Re-Awakening: I Became a Pay To Win Boss Monster

A few hours had passed, and during that time, Rael killed quite a few rats roaming around. This time, he did not get hit once.

<+50 Trell Acquired>

<+1 Constitution>

<+3 Agility>

<+2 Strength>

Now, he only needed to kill one more, and he could finally level up.

However, he had a thought.

I can use money to increase my experience... So how much would that cost?

Clicking the [+] button right next to his experience, a new window suddenly popped up.

<10 Experience needed to level up!>