Thanks to the training by Tejirof, Gear and his companions are ready for their first mission.  But they will learn a harsh lesson in the Hard Wars, that there is a fate worse than death. 
For the next four days you 
need to learn to master it.
Durante los próximos cuatro días 
deberás aprender a dominarlo.
Durante los próximos cuatro días 
deberás aprender a dominarlo.
Você tem que dominá-la 
nos próximos quatro dias.