Han Xiao, whose surname is Han, is a pretty ordinary fat girl with big, thick glasses. Speaking of her name, it's quite a twist. Her father made it up temporarily when he was applying for the birth certificate. She remembers that the first person at that time muttered: "Smiling Jiuquan..." Her father happily agreed~~~ But little did he know that this became Han Xiao's most painful thing since he was a child, because Han Xiao was not only laughed at by his classmates, but also laughed at by "those things"...