Chapin Lennet, adopted sister of Calum Hood, is a rebel. she was kicked out of her old high school, and she in her new one, she is kinda the Bad ass. her best friend is a group. called magcon, And a band called 5SOS Chapin has a few, deep, secrets to say the least. and what happens when Magcon, 5SOS and Chapin all play the terrible game Triple Dog?