Jun

How did Jun end up in clan Suigetsu? Long story short, he got lost. Really lost.
The Sea of a Thousand Currents is a massive place. Jun, being the little dragon he is, has a love of adventure and exploration. He's also not very good at following rules.
One night, Jun was bored. He couldn't sleep, and running around while everyone else was resting would probably be a bad idea. So, he snuck out to play, ignoring what had been drilled into his head ever since he was a hatchling: don't go outside by yourself. Tell Glynwen or another dragon, and they'll go with you.
While playing outside, Jun's mind began to wander. He started wondering what it was like to live in other clans, in other flights. He thought that it must be so weird, living on the surface. You'd be surrounded by air instead of water, and you'd use your wings to fly instead of swim. The thought enthralled him. So much in fact, that he decided to swim up and check it out. After all, the surface couldn't be that far away. He'd be back before anyone knew he was gone!
Wrong.
Jun swam and swam and swam, but found that the surface seemed just as far away as it had when he started. Hours passed, and still little Jun swam, determined to see the surface. However, that determination was quickly fading. Jun was tired, cold, and hungry. He just really wanted to go back home and sleep. Deciding that he would try again the next day, Jun turned around and began to swim back.
It was at this point that he realized that the surrounding waters were unfamiliar. An uneasy feeling in his gut, Jun began to swim back down.
The water began to grow darker and colder. Still, Jun didn't recognize anything. The uneasiness turned to fear.
Hours passed, and Jun found no sign of his home. He finally accepted the fact that he was lost.
Jun couldn't be certain how long he wandered for before he caught sight of a silhouette in the distance. His heart soared. A dragon! They might be able to help! He sped off towards them as fast as he possibly could.
The dragon turned out to be a shimmery blue Guardian called Aqua. She had been out running some favors for her mother, who had a broken leg and wasn't able to leave the lair. After hearing Jun's situation, she took him back to her clan and presented him to the leader, Mizu. Mizu agreed to let Jun stay in Suigetsu while they searched for his clan, on one condition. Aqua would have to take care of him.
As of right now, Jun is living in Suigetsu with his adoptive mother. According to Suigetsu law, he will soon be of age and must make the decision to stay and follow a path in the clan, or leave, either to search for his own clan or to serve the Tidelord.