Never in a million years would Lin Sanjiu imagine that [A Twinkle in the Sky] would level up at this critical juncture. To put it more accurately, she didn't even suspect that it could level up.
After surviving for such a long time in a New World, Lin Sanjiu could vaguely understand the general nature of the abilities. All abilities, regardless whether they were active or passive, could be classified into two types: those which had level ups and those which didn't. For example, Physical Enhancements could level up, improving the ability holder‘s physical capabilities each time, whereas Extreme Temperature Adaption would not level up, so, if a person with that ability was thrown into an environment of -300°C, he'd still die.