Yeo Eui Joon, who works at a convenience store frequented by gangsters, wants to quit as soon as possible because of the dangerous work environment. However, he's stopped by the pay that's 1.2x more than other stores! So, Eui Joon, who needs every penny he can get, overlooks the danger and continues working there. Then one day, Bum Geon Woo, who looks more like a gangster than any other gangsters show up. And as soon as he appears, the other gangsters simmer down... Will Eui Joon be able to safely continue working at this convenience store?

Nan-young is a scientist whose astronaut mom failed to return to Earth when things went awry during her Mars probe. Nan-young has always dreamed of exploring space too and longs to go to Mars in hopes of finding a trace of her mom. Her dream comes true when she is selected as one of the astronauts for a Mars probe project. Before she blasts off though, she meets Jay, a musician who also fixes retro sound instruments. It's all thanks to an old turntable that Nan-young inherited from her mom.

Specials included with the DVD release of the second season of bundled with volume 8.1 of the manga.