Unable To Last More Than 30 Seconds

Somewhere in a study, Twin had just finished dyeing her hair with two different colors—icy blue for the head on the left and fiery red for the head on the right. 

After reading the rules of the trial, her two heads started conversing closely. 

Suddenly, however, both heads turned toward the window.

"We have a guest, it seems," the left head with the icy blue hair mumbled as though she was talking to herself, "And here I was thinking about familiarizing myself with our surroundings while everyone's cumulative scores are still equally low."

"A person who pops up immediately after reading the rules of the trial is either terrifyingly strong or unbelievably stupid," the red-haired right head sneered, "I think it's more the latter."