ghost tubbo was pushed into lava by dream, trying to get tommy's disc, his compass in hand along with the disc, he woke up with the compass in his heart, always pointing to tommy. soon enough he found friend, since revivbur didn't like friend tubbo named him king, everyone was afraid of tubbo but Phil. tubbo lives with Phil and king, when he is happy you can hear the song "cat" play from his heart

the blue is from when he was fighting dream