Breakthrough and upgrade?

One by one, the flasks filled with the miraculous liquid were emptied over Eve's resting place. As the fluid slowly trickled from the bottle on top of her skin, it seemed as if with every drop her complexity was improving by a tiny, little bit.

Even though I felt the urge to just unload all the bottled on her body to speed up the process, I knew that doing so would be highly unwise. While there was a small chance that it wouldn't make any difference, I preferred to be as careful as possible. 

After all, cultivating one's soul wasn't as easy as it was to improve one's body! And even with that bodily training, most cultivators would still require an insane amount of time to proceed through every step.