Smurf Hero During the big cleanup, the smurfs find an old book in Papa Smurf's attic that tells about the adventures of a brave smurf who goes to the mysterious Dragon's Peak. The book says that after bathing in the spring there, he became a kind of supersmurf: insensitive to fear, fatigue and pain. In order to put an end to the ridicule they are exposed to because of their flaws, three smurfs decide to go to a mythical spring so that they too can become heroes.