Greg the Wolf is one of the main characters of Sonic Gravity. He's the leader of Team Heartbeat. Greg is self-absorbed and thinks the world revolves around him. He is a "Mr. Perfect" type character with very high standards at Emerald Academy, given the fact that the students love everything about him. He is a deception master, and his true focus is getting power for himself. He is always determined to complete his goals and tasks, and will stop at nothing to get what he wants. He is also very confident and knows how to make an entrance. Despite his rough and tough exterior, however, he has a softer side that comes out from time to time.
