As for why Zhang Yanhang suddenly started checking his Soul Points balance and the energy consumption of the Death Wave Skill, it was mainly because the monsters around him had just died off in one wave, and the others were still squeezing their way out of the Transmission Channel.
After all, although the whole process seemed slow, the Transmission Channel had only been open for a dozen seconds, and very few monsters had made their way out.
So, because standing around waiting was a bit boring, he started to check his Soul Points balance.
After checking his Soul Points balance, Zhang Yanhang started standing around waiting silently again, due to having nothing else to do, both for the next wave of monsters to encircle him and for the refresh of the Drop Treasure Box.
