Yuuya continues his attempts to master the Japanese TSFs, to little success. During one last exercise, an unknown suddenly appears on the practice ground, and it's heading straight for him...
The whole place is packed 
with sleeper drifts?
¡¿Acaso esto es una cueva 
repleta de Sleeper Drift?!
¡¿Acaso esto es una cueva 
llena de Sleeper Drift?!