Introducing today's characters:

Main Character: AKA YOU 

You are the first female to be born into your royal family after many many generations. You carry a curse which allows you to see into the future and ability to go through different scenarios to look for the best possibility. However the curse comes with a downfall. The more you use this curse, the more your body will suffer, especially the eyes.
In general, you are a very calm, down to earth girl. You love flowers and drinking tea with cake on a bright sunny day. 

Fan Chengcheng (范): 

Your personal bodyguard. Fan Chengcheng had been appointed as your new personal bodyguard. He is a very protective and caring man. However you always had a bad feeling about him. Why was that?

Huang Minghao (Justin 黄明昊):

Other bodyguard #1

Zhu Zhengting (Jungjung 朱正廷):

Other bodyguard #2