Mark is a dragon that has been raised by humans and he has a rider like ever dragon where he lives and everything was peaceful on till one a wild dragon flew over the land till crashing into the ground as it wing was hurt and bleeding heavily so mark's rider and others want to go help the dragon but he was fighting them not trusting them till finally they caught the black dragon and took it to get healed up and once the dragon is healed they planned on letting him go as it seems the dragon didn't like being trained but mark got curious about the black dragon so when everyone was asleep he want to see the dragon and they became friends and mark got to know the dragon had named dark so while dark was healing they did everything together and even flew together till it was ready for dark to leave but he had asked mark to go with him but mark didn't want to leave his rider but he really liked dark,so who will he pick?
What dark looks like(you can pick what mark looks like)