Now's the time for PR! Just debuted 100 days ago, the rookie idol 'History' enter "Panda PR", the strongest one in this industry. 'History' members are to strive for self promotion, running around to plan public relations, production, and even casting...! Dreaming of being world star, History members take on the first job, "Self Promotion Video"!! Let's see how "History's Panda PR" manages the job.