He develops a crush on the principal's daughter, Diao Chan on his first day in school. Guan Yu’s weapon is "Qing Long Yan Yue Dao" (青龍偃月刀 / Green Dragon Crescent Blade).
"Long Yin Tai Xu" (龍吟太虛) is his primary attack, but because its power is unlimited, he only uses it in battles when it is absolutely necessary. All gangster members are afraid of his wrath and would do anything to avoid provoking him, even to the point of pretending to be nice and polite.
She is known as the prettiest girl in the world, whose beauty comes with a kind heart.
She dislikes people who fall in love with her because of her appearance.
With some help from his sworn brother Liu Bei, Zhang Fei manages to enroll East Han Academy (東漢書院) - where he can explore his abilities.
Whenever someone calls him "Xiao Nao Nao" (小孬孬) he will get so mad that his face will turn black, his strength will rapidly increase, and he will start attacking his bullies.
Diao Chan is the only female to be unaffected by him.
It was first broadcast in Taiwan on free-to-air Formosa Television (FTV) (民視) from 27 February 2009 to 26 February 2010 on Fridays at and on cable TV Gala Television (GTV) Variety Show/CH 28 (八大綜合台) from 28 February 2009 to 27 February 2010 on Saturdays at . He is known for fighting around the world alongside his best friend, Zhang Fei, with whom he has attended twenty-four schools together (only because he always gets kicked out for starting fights).
Eventually, he lands a place in East Han Academy (東漢書院) with the help of his sworn brother, Liu Bei.
Because of his honesty, he is sometimes taken advantage by his enemies.
His friends are often forced to lie to him, which leads to unpredicted consequences.
The big winners were veterans Liu De Kai and Ke Shu Qin for Best Actor and Best Actress, and Best Drama went to the omnibus short drama Q series segment called the K-drama from the synopsis.