My Neighbor is My Favorite Idol [Seoksoo]

One of the wealthy family in America is the Hong's Family. The family who errands some business. Mr Hong Albert, the CEO of Hong Corporation and his half American-Korean wife, Mrs Hong Vivian, the best lawyer in America and their only son, Hong Jisoo or Joshua, who is a youtuber.

Before being a youtuber, Mrs Hong gave one condition to his son who wants to be a youtuber, which is to get a good grade in every exam because she doesn't want his son to preoccupied with showbiz until forgot to study or not the punishment will come right away. Of course as a mother she wants the best for her son.

Next week, the exam will start but here is Joshua, lay down on his bed, record himself using the new edition camera, vlogging for his 990K subscribers. After that watching his favorite kpop idol performance on YouTube, completely forgot about his promised to his mother to get a good grade.

What will happen next? Did he get a good grade in the exam? If yes, did he get a rewards from his parents? If no, what kind of punishment will he receive?