For bugs, the circulatory system is open, and although many bugs do not have a real heart, some of them have the presence of five arterial arches that act similarly to the heart. It is essential for life that the heart functions properly, and bugs also hope to evolve to get hearts that glow like a rainbow.
This piece is part of the M7 Planet series. M7’s community is not good at disguising emotions. They may accidentally break down if they are too nervous or anxious.