Teach you the easiest way (that's how I bid farewell to watermelon face): wake up every morning and shout with an open mouth three times in a row, each time 10 second. If your place is not suitable for shouting, you can also open your mouth wide in front of the mirror 10 seconds for three times.

Believe you, your face has lost a big circle in less than a week.

Please agree with pure mobile games. Please don't ait+v.