I'm really not the number one salt fish in Soul Society

We had a meal in the Soul King's room, the spoils were shared on Yuha's table, Ichigo passed the window in front of the door, and Aizen had a gun beside him.
Watanabe Yashin, who came to the world of Death, once thought of spending his life leisurely, but looking back, the world was full of legends about him.
Such a conversation once took place in the laboratory of Mr. Aizen, the famous conspirator in the Soul Society.
"Watanabe, what exactly is the purpose of life?"
"Fishing."
"You misunderstood, I mean the world is so vast, and the ultimate goal of our life - in the final analysis, what is the purpose of living?"
"Didn't I say that? Stay at home and fish."