During the 15-minute period

Slurp! Mustering intense focus within a mere 15 minutes is truly a meticulous strategy, hmph! If you judge as shrewdly as you did during our last resource management consultation, you'll complete the hidden missions with neat precision too. By any chance, what was the most challenging obstacle on your journey to reach level 3000, hmm?

That seems pretty good. Especially when there are no gem quests like these days haha

The hidden one looks good, I'll try it too.

If clearing level 3000 within a 21-day time limit means clearing about 150 stages per day, is that a feasible number? haha

Oh, looks good.