Theoretically, what can be done with labial orthodontics can also be done with lingual orthodontics. Here we show a case of Dr. Wu Guanying’s lingual invisible orthodontic patient. The patient was a music student who performed occasionally and was afraid of the aesthetic impact. Before treatment, the upper and lower front teeth were protruding, and four first bicuspids were designed to be extracted, and a lingual invisible orthodontic appliance was used to align the teeth, establish a stable occlusal relationship, and improve the lateral appearance. Below is the photo before treatment Below is the lingual invisible aligner used during the orthodontic treatment, which does not affect any social activities or performances. After the treatment, she is more confident. Her teeth are aligned, her bite is good, and her lateral appearance has improved significantly. The patient is very satisfied with the results of her treatment and is more confident. Let’s also thank this patient for her selflessness, it is a virtue to share with everyone! Invisalign can change your teeth, your side profile and your life without you even knowing it!