From MC's Perspective:
After recovering the mana, I made up my mind to search nearby areas before the competition comes to an end.
Time passed in a blink of an eye,
After a few hours, the special trail comes to an end. Right after, the blue tattoo on my wrist lit up.
Swish!
Before I could think of anything else. I disappeared from the spot and appeared back in the control room.
When I opened my eyes, I saw the remaining students standing beside me. Everyone is coming in one by one from the teleportation.
Then I see a hand stretching toward me out of nowhere. When I raised my head to see. I realized it was Mentor Lion. Then I see a deep green color potion in his hands.
"Here, take this potion. It will cure your poison," Lion said in a calm tone.
Then a look of realization dawned upon me. He must have watched everyone's performance. I took the potion from his hand. And I opened the cork and drank it one at a time.