Mercury is the 1st planet from the sun. He also has the fastest orbit, and he's the tiniest! This little guy is typically shy, mainly due to being picked on by Venus alongside him and the Sun forcing him to be in his orbit almost at all times. He puts others before himself and tries his best to be kind-hearted and sweet despite being mocked and bullied. However, there's times when he stands up for himself and becomes assertive. However, sometimes he can push his luck too much.