Sojin and Yoonhee, who are long-time best friends, live together as roommates. However, since there are only two women in the house, there are many things that require a man's help sometimes. Replacing a fluorescent light bulb, unclogging a sink, etc. may not seem like a big deal, but they are simply too difficult for two people to do. Then, he discovered the Daesinman app, which helps with all kinds... see more