When June and Mars were on an adventure they had bumped into some self called "Previous Adventures." Mars, who had already been traveling since she was a little kid, was suspicious of the crew. June on the other hand wanted to trust them. After about 2 days of traveling with them, the group tried to rob them of what they had. Of course, June felt a little guilty because this wouldn't have happened if she had listened to Mars, so June tried to make it right by helping defend them against the robbers. Mid-fight she was almost shot with three arrows by the robbers and in a moment of desperation, she used the earth element to block the attack. That's how she discovered her element.