방망이 키우기

● Confidence Building Sequel - Raising a Bat

- Kim Deok-bong, having overcome depression, finally comes out after two long years of isolation in the corner of his room.

- However, after two years of bedridden life, his body has aged to the point where he resembles a 70-year-old man.

- He's only in his mid-30s... He needs to get back to his former health. Then, an investor approaches him and offers a helping hand.

- "You... why are you so weak? Come on! I'll help you get healthy. Let's start exercising! Baseball... Baseball!! How about baseball!! Will you regain your strength and become the power king?"