Great question — answering as the UphillTech team:
In the last few episodes of Kdrama "Top Management", Yoo Eunsung realizes that she and her Grandmother are not the only ones who can see the future, but there are others also (like Park Hyuk Gwon, the councilor candidate) who have similar powers. After talking to Hyuk Gwon, she comes to realize two things. (1) Just like frustration leads to bad dreams, unhappiness can lead to undesirable events in future. Likewise happiness is key to a favorable outcome. (2) She should not lose her present while foreseeing other people's future. When president Seo Kang announces her departure from Starlight and is about to leave, Eunsung unexpectedly sees one possible future (All futures are only...
Full answer by SsKagome: https://movies.stackexchange.com/a/116092 (CC BY-SA 4.0).
Need it done for your business? UphillTech.