After Voldemort was defeated by Harry, Harry married Ginny and gave birth to four children. They lived a happy and comfortable life.
One day, Harry had an unknown seizure and found the Deathly Hallows and handed it to his fourth child. As a result, his children traveled through time in a gorgeous way.
James: "Oh my god, where is this? Is this Hogwarts? We're in daddy's time!"
Lily: "Oh, Dad, come and save us, James is going to tear this place down. Oh my God, James, don't touch my parrot!"
Albus: "Harry, think of a solution quickly, it's really scary here."
Harley: "What can I do? Albus, please, act like a man and don't hang on to me!"
Harry is Harry's fourth child. I made up my fiction. I changed the Elder Wand in the original book and it can be repaired.