nintendo_dude

What do you mean?Trading masks does not turn you into Adult Link.

The Hero Of Time

The mini quest that you are thinking of isn't to do with the masks.It starts when you are an adult.First you get a pocket coccu off the woman in kakariko village,and use it to wake up Talon whos in one of the houses.Then go back to the coccu lady and she'll give you a blue coccu.Take the coccu to the lost woods,enter them and turn left,you'll see a bluey coloured guy,wake him up and he'll give you a mushroom.Take the mushroom to the old lady potion shop in kakariko village,then she'll make a potion for you to give to the ble guy again.But when you go back to the lost woods he's not there,talk to the little girl and she'll give you a saw.

Then head to the gerudo valley and give the saw to the head carpenter and he'll give you a broken sword.Then go to the top of death mountain and show the broken sword to the biggoron.The bigoron will send you to see king zora to get eyedrops for him.Once your in zoras domain king zora will send you to lake hylia to the laboratory and the guy in there will give you the drops.Then head back to death mountain and give the eye drops to bigoron and he'll give you a deed and tell you to come back in a few days and he'll make him a strong sword.