Silvester

You were hiking on a green tracks on some Asian green hilly areas when you noticed a man laying unconscious beneath a tree. you helped him and you get to know that this man is also a hiker, his name is Silvester. he forgot his trail roads and end up beneath this tree hungry, thirsty and weakened. he became so thankful to your help and told you to ask whatever you want from him in return, he will do no matter what. now it's your turn to think what to ask....