Sketch Guard

Draw a 'Guardian Barrier' with your fingertips, opening up a safe passage for sharks to cross this perilous deep sea!
You can draw any shape of defense line to block all the rampaging "bee monsters" while guiding sharks away from deadly traps.
There is no fixed route, no one answer - as long as the line you draw can block enemies and protect sharks, it is a perfect work.
Unleash your creativity and draw the coolest and smartest protection route!