Numbers

Ho Woo is the first high school graduate to immediately become an accountant at the nation's top accounting firm; Yeon A is his senior colleague who mentors him in his work and helps him reveal the secrets behind the numbers.

Ho Woo refuses to join Seung Jo's team, and Seung Jo is dumbfounded; Jang Hyun is upset that they have failed to get the financial institution confirmation from Geumyang Central Community Credit Cooperatives.

Taeil Accounting is in chaos after the disclaimer of opinion gets submitted; Taeil calculates its most profitable approach to handling the situation; Ho Woo comes up with a plan.

Ho Woo demands Seung Jo to hand him the report Seung Jo wrote on Haebit Construction; Seung Jo promises to give him the rest of the report if Ho Woo joins his team; Ho Woo finds out who was really behind the report.

Seung Jo and Ho Woo try to find a way to prevent Soma Tech from being sent to bankruptcy court; Seung Jo comes up with a way to save Soma Tech, stabbing his father in the back.

Ji Soo proposes Taeil Accounting to sell Cakebean, a dessert franchise; Seung Jo, who didn't want to be part of the sales deal, becomes the project manager after hearing Ji Soo was the client.