After asking a few other things, Billy learned that just using the seeds of the fruits wouldn't be enough to obtain a tree… there was some secret method involved, and since it was rather valuable, it wasn't accessible to the public.
In any case, while checking the accessories, he found an earring with a rather interesting effect. It seemed too good to be true, but the price explained things.
Silver Earring
Rest: a special effect that duplicates the restoration speed of the user's stamina.
SP + 05
DEX + 05
Durability: 05/05
"... Sir, how much does this cost?" Billy asked.
"Ten silver coins," the peddler replied.
