I'm Going To Meet You Beyond Time summary:

Genius magician Eleanor, who is also the Grand Magician and Duchess of a small country, activates her time magic, which she has been preparing since the day her mother died, to capture her.Eleanor, who has traveled back 24 years into the past, sets out to find her mother, but encounters a man she doesn't recognize.Liam Temperyion, Duke of the Empire. However, in the future where Eleanor lives, his family does not exist. Void information. Eleanor approaches the truth of the past.