The phrase refers to the 18th episode of the anime series Hunter x Hunter (2011), titled " Big × Time × Interview " .
The episode primarily covers the conclusion of the Hunter Exam's fourth phase and the beginning of the final phase: 18 : Big x Time x Interview
: Gon and his fellow examinees are trapped in a cave filled with poisonous snakes and must find a way to escape. The phrase refers to the 18th episode of
"Hunter x Hunter" Big × Time × Interview (TV Episode 2012) 18 : Big x Time x Interview
: Chairman Netero conducts individual interviews with the remaining ten applicants to determine the bracket for the final phase of the exam.