The epicanthus makes the eyes smaller and darker. Meilai Korean-style canthus opening, through the establishment of new canthus and the correction of ptosis, removes redundant epicanthus, widens canthus, tightens eye skin, and turns small eyes into charming "ice-ice" big eyes at one time. After all, it is surgery. It is normal to have fear and worry about pain. Generally, there is only a little pain when the anesthetic needle is used, but the anesthetic takes effect in less than one minute and lasts for 2-4 hours, and it does not hurt during the operation. Mylai's canthotomy is a very mature technique, and generally there will be no sequelae. Naturally, there will be no scars.