Qiao Yi and Qi Su were childhood sweethearts. Qiao Yi had a younger sister, Qiaoen.
Brother and Qi Su are the most contrasting. Qiao Yi thinks that his sister likes Qi Su. Who can
I know my sister is thinking about CP all day long.
"Why is Brother Qi Su so soft on winning prizes, but you only know how to play games all day long?"
Qiao Yi wanted to help his sister chase her partner, but ended up sending him out.
"Qisu, I like you, it was me who fell in love with you first, it was me..."
Purpose: Children should be pampered