The conclusion or resolution of the Harry Potter series is that Harry Potter and his friends, Hermione Granger and Ron Weasley, successfully defeat the dark wizard Lord Voldemort in the Battle of Hogwarts. Harry discovers that he is the true master of the Elder Wand, one of the three Deathly Hallows, and uses its power against Voldemort. As a result, Voldemort is finally defeated and peace is restored in the Wizarding World. The series ends with an epilogue set 19 years later, where Harry and his friends are shown as adults, happily married with children, and sending them off to Hogwarts School of Witchcraft and Wizardry, symbolizing a new era of peace and hope.
put it in 1 teen sentence.
Harry Potter and his friends defeat Lord Voldemort, bringing peace to the Wizarding World, and they live happily ever after.
