S1 E1 • Do You Want To Become Happy?

Kang Soo is a loan shark, who just can't catch a break. After another hard day of nothing but disappointment, Kang Soo finds a poster asking if he wants to become happy. Sick of the life he's been living, he wants a change. In hopes of experiencing happiness for the first and possibly last time in his life, he goes to the research center on the poster.

Première diffusion : 30 avril 2018

S1 E2 • Where’s My Money?

After finding out that participation in the research will cost him 300,000 dollars, he goes to the one place he knows where such money exists. He manages to get the money and goes back to the research center. To his dismay, it is no longer there. He brings the money home, to contemplate his next step. Meanwhile, Hwang Tae Bok goes after Kang Soo to get his money back.

Première diffusion : 30 avril 2018

S1 E3 • Who Are You?

Première diffusion : 1 mai 2018

S1 E4 • It’s Okay

Première diffusion : 1 mai 2018