No you don't you just die.. and theres little information provided. 

Ive tried multiple times and the system doesnt tell you anything. 

Understand your design is not very good nor intuituve or explained well.

You give us 4 actions 1 is an ult that seems useless. A basic attack that tickles the basic enemy and a skill you can use 2x before you have to spam rest that also tickles enemies and does a bleed i assume thats the symbol. 

Other than that you spam rest because apparently the character falls over in 2 attacks and has no energy wow im pretty sure the average human as more endurance...

The defend buff seems also useless and thats it minus items in the bag if you have any.

Theres no activate quirk or anything, oh my bad theres 5 the stun attack which costs so much energy/mana whatever you chose for 1 turn that forces you to rest anyways. 

The combat system is simple yet makes no sense.