Kyuhyun

Kyuhyun is the breadwinner of the family. He works in a famous gaming company and earns high. He works hard to earn for his family and harder to maintain his position as one of the best online gamers there is. Meeting the people of SMTown, he meets friends and forms his own group of friends to do his own dirty joke. Nothing really evil. He's just looking for someone wo will buy him food and pay for his gaming needs.

Yoona

Yoona is a housewife who also runs an online shop selling cute things that she and her daughter helped in making during their free time.  She keeps both the online business and the house in shape before one of their sons destroys the place, which she hopefully never happens. She is a happy-go-lucky-wife and has nothing to be jealous of. As a peron, none, but at times she feels that Kyuhyun's real wife is his Starcraft. Upon moving to SMTown, she meets new friends and decides to take up cooking lessons in hope of seducing her husband away from that game.

 Joonmyun

Joonmyun is the perfect son as other would say. He has high grades and part of the student body. He’s hard working and a son any parent would be proud of. The only thing he lacks is a girlfriend. His parents aren’t pressuring him to look one. He also isn’t looking for one too. But when they moved into their new house, he met someone who seems to be worthy of his time and clumsiness. He may be the top when it comes to academics, but he’s a loser when it comes to love, as what his brother says.

 Chanyeol

Chanyeol is the younger brother. Unlike other brothers who get jealous because Joonmyun is the ‘perfect’ son, he actually doesn’t care. He is just a person who just wants to make friends and be happy. He is known for his tall height and has always been proud for being the tallest in everywhere… Until he meets the ‘scary dragon’ that lives in the Han apartment. With his creepy smile and friendly attitude, he was able to befriend a lot people, especially the cute puppy neighbor Baekhyun.

 Krystal

Krystal is the youngest and only daughter of the family. Others may think she's a spoiled brat, but she isn't. She'd rather stay at home, eat, sleep, listen to music and perhaps sing. She isn’t the talkative type and hyper one like the rest of her family. She thinks she's the normal one in her weird family. While the rest of her family is all smiles, she remains a poker face. But when she meets the people of SMTown, she had become more open and friendly... Especially when she meet someone.

A story about family, friendship and love in a town that is not so ordinary... well to the people who live there, it is ordinary.