From MC's perspective:
It took me some seconds to realize that the environment here is the real enemy. There were no monsters or other creatures here.
Then I started to release the Gravity Field Spell targeting the ominous flower plants.
In a blink of an eye, the flower plants were destroyed into pieces. Soon the poisonous mists started to decrease.
Seeing that I repeated the process of eliminating the flower plants.
10 minutes later,
[Floor 1: Cleared!]
[Get ready for 2nd floor]
[The challenge starts in 15 minutes]
The poisonous mist environment disappeared. Right after, the announcement came.
"15 minutes?" I raised my eyebrows in confusion. The next second, a recovering portion appeared in front of me.
Seeing that a hint of amazement flashes in my eyes. Now I understand the reason for time allocation.
