It is a treasure map. Collect seven seven stars to summon the dragon.

Just kidding~\(≧▽≦)/~La la la.

The seven-star ladybug with 7 dots on its back is a symbol of luck. Some people use the seven-star ladybug to mean that it is ugly in appearance but kind in heart

Ugliness cannot determine whether a thing is good or bad. The taboo in making friends is looking at the other person's appearance.