The protagonist, who had a career shift from a court-room reporter to a one-person media reporter, gains a mysterious power from chestnut and uses this power to find his/her news. However, she takes on step further to pass judgment of her own, deciding who the victims the perpetrators are by pulling the strings of the public opinion.
Content Warning: Mild Violence.
Si-hyun, Eun-chae and Cho-won are founding members of the high school's space exploration club, "UttamTamTam." They go up to the rooftop to hear the sounds of outer space, the sounds of parallel universes. There is an accident in which Cho-won falls on the railing without safety equipment. After the accident, Eun-chae disappears. Si-hyun remains alone.
Two years later, Eun-chae appears in front of Si-hyun, who is still suffering from trauma. Eun-chae said she found the sound of the parallel universe that Cho-won was trying to let them hear. Eun-chae tells Si-hyun to go listen to the sound together. Si-hyun doesn't want to hear. She wants to forget about the accident.
With the near future, where the fourth industrial revolution has taken place, and the employment rate and marriage rate plummeting, the government will enact a bill to regularly tax sperm and eggs for healthy adults aged 18-45. In a blind spot in the law where the illegal tax market has been formed, teenager Yeon Hee receives a business card by an illegal proxy tax broker..
Can Yeon Hee really defend herself in this absurd system?