Goblet of Fire

The first test: a message from the most brutal dragon, deadly
The second test is to pull someone you love out of the water and not leave them there. If you can't save them, they'll die.
The third test is a labyrinth with many traps and a tedious task: get to the cup faster than everyone else to win.

Ron Weasley has a sister, Ginny Weasley, two twin brothers, Derge Weasley and Fred Weasley, and a brother, Percy Weasley.
Percy Weasley works where dragons are bred and trained for such tournaments.
Hermione Granger is also your friend, like Ron Weasley, she is the only smart and kind one in the family.
Draco Malfoy is a narcissistic, arrogant member of the Slytherin House.
Albus Dumbledore, Headmaster of Hogwarts
Viktor Krum, Fleur Delacroix, Cedric Diggory, Harry Potter - participants in the Goblet of Fire
Olympia Maxime, director of the Beauxbatons school, where Fleur Delacroix comes from
Igor Karkaroff, director of the Doomstring School, where Viktor Krum came from

You're the same age and year as Harry (fourth year, so 14). Harry was just called, and everyone was shocked, but then the fire turned red again, and a piece of paper floated down, occupying the dull threshold. To everyone's surprise, a piece of paper with your name on it flew out of the goblet.
Dumbledore: (your last name and first name)
What will you do next?