Obviously

Hearing Rean address the giant Sea Demon Beast as Yuan immediately took everyone by surprise. The Yuan they know is a Horned Cloud Shark, quite small compared to the top shark races, and definitely didn't look like that monster in front of them. The only thing there that held any resemblance was the horns.

"Yuan, is that really you," Yet, Tana couldn't help but come forward. It was exactly the horns that caught her attention. She had been with Yuan for many years, so the horns' shape was vivid in her mind. Yuan's horns now were much bigger, but the shape was definitely almost identical.

Yuan nodded and Tana before looking at everyone else. "Seniors, I stumbled on a big finding in the Heavenly Marine Tunnel, and this is how I ended up in the end. It is truly me, Yuan. You can check my cultivation instead. I'm still at Stage Six. Also..."