Of course to the reason behind this was simple, he was confident in his speed of escaping. He didn't think that it would become a problem for him to escape if ever trouble came his way.
The most important thing was that he might need to ask the fish more information in the future. He was even more curious as to why after reaching the current level of cultivation this monster could take on human form, but he suddenly realized he was under a misunderstanding.
Not every creature would evolve towards humans, and the situation might be the case in his home Plane for a specific reason. He always took it as granted, but now his thoughts had been reshaped.
When he was about to teleport back, he paused. Then uncertainty appeared in his eyes. He couldn't be sure about something and his figure kept lost in thought for a moment, before vanishing from place. He appeared some other locations in the sea. His eyes closed and he seemed to be entering the state of meditation.
