A total of 20 contenders with the labels of their own lives have gathered to become the best businessperson for 100 days. Their journey to seize the first and last opportunity to turn their lives around begins with CEO Paik and four mentor chefs, Kim Min Sung, David Lee, Lim Tae Hoon, and Yoon Nam No. What is the first mission with the stuff that fills the abandoned factory? The shocking first mission is revealed!

The results of the first mission are revealed, and the 20 contenders are shocked by the grades they are given. Their challenge to become businesspeople continues! On a quiet night when everyone is asleep, a siren goes off, and the contenders head to a mysterious place. Business begins with understanding ingredients. What is the unprecedented mission that surprises everyone?

The fierce team battle for their pride begins. The second mission is “Creating a Meal From the Sea,” where they prepare a set meal with the fish they caught and complete their stories. The contenders with different backgrounds and cooking skills struggle together. Some complete the mission with thorough preparation and good teamwork, while others face a crisis due to constant conflicts. Which team will receive an F grade and get eliminated in this fierce competition?

The four contenders with the F grade are in danger of elimination. Seong Hyun Woo, Jeon Dong Jin, Oh Chang Seok, and Cho Do Yeon get their last chance to survive through the consolation match. Some of them must leave Studio 100 depending on the result of the mission. They tried the storytelling mission that they failed once again. Who will come up with the menu to save their store and become the last survivors?

From understanding the ingredients to cooking and selling as they meet customers, CEO Paik executes special measures and the contenders form new teams again. In this episode, they will learn how to master pork, the ingredient Koreans love. What's the latest mission to decide who will be eliminated?

Paik Percent falls because of Oh Chang Seok. As they face the biggest challenge and are on the verge of elimination, the rift deepens. What will become of Paik Percent? Meanwhile, the third evaluation, the barbecue mission starts. The final chapter of pork evaluation unfolds. Today, four contenders will be eliminated.

Fourteen survivors survived the last mission. In this episode, they will face a new mission, Surpass Your Mentor. For ten days, each chef teaches his signature dish to his pupils. The pupils' dishes are evaluated by the chef or his acquaintance who knows the signature dish well. The contender with the lowest score in each group will be eliminated.

The Surpass Your Mentor mission continues, and only the first-place contenders from each group will survive. As CEO Paik and the chefs want to give the eliminated contenders one last chance, there will be a consolation match. Supported by their mentors, the contenders have to prepare a ten-serving gimbap. Who will survive in the consolation match?

The ten-day business mission finally begins. Only the group with the highest sales will survive. The four groups run their businesses at the Andong International Mask Dance Festival for ten days. With a lot of customers waiting in line and numerous orders flooding in, the contenders struggle and go through many trials and errors. Which group will show the potential of a real businessperson and complete the mission successfully?