Jongdae was out one summer morning helping his little brother with his baseball. Jongdae decides to show off and hits a home run…through someones window. Jongdae runs over to apologize when he meets an adorable boy named Minseok. Minseok was diagnosed with lung cancer 2 years ago and is now on the rode to recovery…but that means he is stuck at home until he is 200% healthy. Jongdae being completely mesmerized by this cute Baozi, he dedicated his summer to make sure this boy has the best summer ever…and fix his window.