The Hands of Time

Have you ever thought about time travel?
Like, thinking deeply and seriously about how it really works?
Well, Yu Jimin has to, since her mother owns a big scientific lab, she found herself in a situation that she didn't agree to.
She expects her life for a few months ahead to be rough, landing in a war era and all, she expects hardship and even dangerous situations to happen. The possibility of not being able to return at all also lingers her mind.
But she didn't expect to fall in love with the daughter of a literal king.
And what she didn't expect most is for the princess herself to return her feelings.
But will her feelings stay the same when she finds out that Yu Jimin is actually a woman?