Mimi

I have a doubt... I have watched 3 episodes and can't understand how did Jung In get transported to the future while still staying in the present? Is it revealed in later episodes or am I misinterpreting?

Funny how Sisyphus has a more popular cast but is completely trash compared to this. Sisyphus just can't seem to get the concept of time travel right, what they are doing more is action which I think should have been its main genre. Okay now, I got a huge question, how tf did Jung In get transported to the future while still staying in the present?