HP Doesn't Have Much Time Left for This Gryffindor.

[HP sub-generation + no CP + daily life + weak system presence + original characters] The girl traveled through the magical world and became a descendant of an ancient time magic family. But on the day of the time travel, she was informed that her parents had passed away unexpectedly, leaving her alone in the family. Accompanied by house elves and a large manor, bound to the magic countdown system, sitting on huge wealth, and enrolled in Hogwarts.