Target language: English
Harry Potter returned to the school for his fifth year and he discovered that everyone denied the return of Voldemort that Harry Potter saw in the last book. There is a new teacher at the school from the Ministry of Magic who makes new rules and won't teach how to fight Voldemort.
Harry Potter decides to take action,gathers a number of students, and establishes a group to fight the evil Voldemort.
He teaches them magic which will help them to fight.
In the meantime there is war between the people who believe in Voldemort and the good people.