Rex corpulent believe his ears when he heard the sea king say a name with which Rex was attached to.
Also, the weapon that the sea king was showing was somewhat familiar to to him.
"P-Poppo!?", he exclaimed the moment he heard that name.
"Yes master! It's me!", it seemed as if the Sea King and Rex had some sort of relation.
Both of them weren't able to believe when they saw each other.
"You...", Rex was completely awed and had hardly any words to expressing this shock.
Never in his wildest dreams could he have imagined to meet him here.
"How have you been Poppo?", he asked.
The Seak king nodded his head and replied, "I have been well, thanks to you Master... because of your teachings I successfully became the king of the seas..."
The weapon that Rex had used many times and had ultimately gave to the sea king, helped him a lot.
"That's good...", Rex smiled after hearing his achievement.