After a night of rest and cultivation. Rei, Ren and Jagu by using the energy stones we got from underground all experienced a breakthrough. Along with the items they got from the storage necklace, their strength increased to a level.
I also got the time to cultivate and a night's progress led me to less than half of what's needed to have another breakthrough.
When they heard that, they also started to think I'm a monster. Just like that certain Barbarian Girl.
It's not that it's fast. It's all attributed to this unknown inherent energy in here. My Adaptability was now at 10%. It's the biggest progress I got in one night considering I only actively cultivate it for a few hours.
Now there's that notion of staying here for at least a year to train. By the time I come out, it's possible that I will be stronger than the heroes or even a Transcendent.
Err… but that's considering everything will stay the same and nothing will change in any of the worlds.