In the first place, not all types of breakthroughs would be painful.
It is not like pain is the only type of reaction our body has either.
Most of the time, when you are sick, instead of feeling pain, either you would feel tired or there is another type of reaction.
Like secreting mucus from your nose, coughing, hiccupping, or many other…
And that was exactly what I was feeling when I was attempting to break through.
<Ding! The host's breakthrough attempt is successful.>
<Ding! The host has reached the two-star mage rank.>
"Sigh…. Finally."
Hearing the system sounds, I released a sigh of relief.
/THUD/
While letting my posture go and lying on the ground.
Thanks to the fact that I had been awake for almost 32 hours straight without resting even for a second, my mind was on the verge of collapsing from the tiredness.
'Now, I should camp here for a while.'