Alien Food on Earth

In the mysterious magical world, there is an even more mysterious man. He killed a magic dragon with a rusty kitchen knife, skinned and cramped it in public, bled it for cooking, and then disappeared after showing a row of white teeth to everyone... In the spiritual martial world where warriors are respected, a young man stewed a hundred thousand year old elixir in a dark cauldron... Who is he? We don't know anything, and we don't dare to ask anything! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.