The story about twelve guys whose works inside one large supermarket.

Characters:

1. Oh Sehun

Branch Manager of EXO Mart

Had crush towards one of clueless cashier at EXO Mart

Despite his manly appearance, he's quite shy

2. Luhan

One of the cashier at EXO Mart

Really famous between the customers

Clueless with the fact someone had crush on him

3. Byun Baekhyun

Customer service assistant

Friendly, talkative, love singing

He doesn't believe in love because of his parents divorce

4. Park Chanyeol

Advertising Manager of EXO Mart

Despite his tall appearance, he's cute and childish

Coffee addict

5. Kim Jongdae

Customer Service Manager of EXO Mart

Serious person and hardworker

He had fiance and gonna married soon despite he's actually gay

6. Kim Minseok

Another cashier of EXO Mart

Luhan's bestfriend

He had crush towards the customer service manager but

hide it since he knows the fact about fiance's manager

7. Kim Jongin

Customer service assistant beside Baekhyun

He likes dancing and yoghurt

Close with Product Manager of EXO Mart

8. Do Kyungsoo

Product Manager of EXO Mart

He's reserved and doesn't like talking much

He's close with Jongin and become more talkative when with him

He likes cooking

9. Kim Junmyeon

The CEO and owner of EXO Mart

He's kind with everyone

In relationship with his secretary

10. Zhang Yixing

Kim Junmyeon's secretary

Nice guy and so innocent

In relationship with his Boss

11. Huang Zitao (Tao)

Security assistant of EXO Mart

Drama lovers and branded things lovers such as Gucci

He hate the temper security manager

12. Kris Wu

Security Manager of EXO Mart

Chinese-Canadian guy

Don't give a with situation around him

He's quite temper and treat Tao like servant