As part of a morale-building exercise, Argos Flight is sent to the Caribbean for a photo shoot. During a boat race, Yui, Cryska, and Yuuya are stranded on a deserted island. Cryska gets sick, and an injured Yui tries to force herself to help, but the rain is getting worse...
We'll be performing environmental endurance 
tests in a tropical environment,
En esta prueba de resistencia 
en ambiente caluroso,
En esta prueba de resistencia 
en ambiente caluroso,
Vamos fazer testes de resistência ao ambiente nos trópicos,