Jang-Soo (Sol Kyung-Gu) is a lawyer at a top law firm. A medical diagnosis reveals that he doesn't have much time left to live. Young-Ki (Cho Jin-Woong) is a good-for-nothing gangster, but he dreams of having a perfect life. He performs court-ordered community service and meets Jang-Soo. Jang-Soo decides to offer money to Young-Ki if he will help him complete his bucket list.