This is the first time I have written a review but I saw such unfair comments that I felt I had to raise my voice.
It is a story about young people who bet on the future and follow their dreams.
There is a love triangle but due to the good acting and the adorableness of the characters you don't know who to stay with. Or who do you want Dalmi to stay with?
Dalmi is an optimistic and risky girl who fights to fulfill her dreams with courage and creativity
Dosan is super smart and a bit clumsy which makes him adorable and genuine.
Ji Pyeong is a character whose apparent toughness actually hides a being in need of affection.
It is impossible not to want both.
All three have their shortcomings for which they need the support of others.

The trio of friends from SanSam Tech made me get more than a laugh.
I cried several times with the suffering of Dosan and Jipyeong and wanted to hug them many times.

I found the story entertaining with a positive, inspiring and hopeful message, with a literal rainbow of colors ending.

It is a drama that I would recommend watching to everyone. Don't be fooled by haters.

It is to enjoy and have a good time.