Zero: Ikkaku Senkin Game episode 05 english subs

Zero (Shigeaki Kato) is trapped and bound inside a flooding water tank during the "Labyrinth Triangle" trial. As the 25-minute countdown to fill the tank ticks away, his teammates Seigi (Shotaro Mamiya) and Suezaki (Kendo Kobayashi) turn on each other and push Zero into a life-or-death crisis