A baby dragon has built a nest outside the Novice Village

"Your physical fitness is still a little lacking. This drop of dragon blood can improve your physical fitness."
"Lack of money at the beginning of your adventure? Take these thousand gold coins."
"How can you take risks with this shabby wooden sword? Here, take this magic sword."
"What? You ask me what the price is?"
The dragon of the Novice Village looked at the new adventurer in front of him.
"You have a special talent, so even if we are just friends, I only want 10% of your future earnings from adventures. These things, worth 10,000 gold coins, are yours."
One after another, future heroes, great wizards, and demigods became the "friends" of this giant dragon in the Novice Village.