The arrogant prince and the suspicious maid

What happens when the princess of Thailand wants to win a prize to the UK(London) to finish her studies and then rule the kingdom
But for her to have the prize she need to make a script on how the low class people lifestyle is so she decided to dress up as a maid for an another royal family to get the prize.
But she only have 6 months to complete the script
What will happen if there was an arrogant prince in her way to find out what she's up to and to find the truth
She tried different ways to avoid him but she ended up on being his personal maid that leads to difficulties like falling in love, finding the truth and all this stuff
Will they have a happy ending or will this lead to a sad ending

Here's a thing the kings knew about this but the queens doesn't cause the kings and the princess are hiding it from the mothers(queen) and the prince. Just to make this fanfic easier
Oh also their age will be 3 years older than this year. Like in 2019 they're 17 years old of course in Korean age but in the fanfic they're 19 years of age

That's all for now
And please read this fanfic
Thank you and bye from your author