There are countless stories about childhood sweethearts. She and she are best friends; he and he are brothers. The four people who grew up together, their families immigrated to the UK six years ago, and there is no news about them.
But, it was agreed.
He will definitely come back.
She will definitely wait for him.
Then...
She swore that she would protect her until her prince returned!
The farce-like love triangle unfolds gorgeously~
The former gentle prince turned into a sinister devil?!
The former naughty boy turned into a full-time nanny?!
For the happiness of friends, lies and truth are in a dilemma...
How will they face their hearts?
How will they choose?
Flower protectors of friendship, please protect them.