"Hello, everyone! My name is Luhan! I am a 5 grader! I live with my my loving father, nagging but lovely mother, and snobbish but attentive dongsaeng. My best friends are Jongdae and Joonmyeon. Every day in my life, I find fun things to do with people I love.

Come on, have fun together with me!"

:D   :D   :D   :D   :D

Characters :

• Zhang Luhan

Eleven years old. 5 grader. Active, noisy, not so smart, impulsive, but has a lot of great friends. Has a sincere heart, though easy to get fooled by others. Love to eat and reading comics.

• Zhang Kyungsoo

Ten years old. 4 grader. A bit silent, smart, an idol in the school. Never calls Luhan by hyung. Love to drink warm tea and reading books. Dating Junhong.

• Zhang Baekhyun

Thirty five years old. Attentive, nagging (especially to Luhan), but love his family very much. Works as an editor in a publishing company. Love to stay at home and get lazy all day.

• Zhang Yixing

Thirty five years old. Calm, smiley, weak to Luhan's whining. Works as a journalist and often goes to other city to hunt some news. Love to drink warm soju with biscuits and cookies.

• Kim Jongdae

Luhan's best friend. Eleven years old. 5 grader. Impulsive, a bit snobbish and selfish, but care about his friends. Love to read comics and plans to be a manhwa maker in the future.

• Kim Joonmyeon

Luhan's best friend. Eleven years old. 5 grader. Smart, calm, soft-spoken, very kind-hearted. Often trapped between Luhan and Jongdae's fight and becomes their mediator. Loves to cook and give it to people he loves.

• Oh Sehun

Luhan's classmate. Eleven years old. 5 grader. Cool, handsome, one of the popular students in the school. Has a crush on Luhan but ended up fighting with him. Loves to play baseball and football with his friends.

• Choi Minho

Luhan's classmate and Sehun's best friend. Eleven years old. 5 grader. Kind-hearted, always smiles to every one. Has a crush on Joonmyeon. Loves to play with Sehun and spend his time with Joonmyeon.

• and many more