Sea God's identity, level, and strength… Hearing Mr. Fool's example, Alger's mind went blank for nearly two seconds.
This was something that he had never dreamed of!
From his point of view, by obtaining the authority of Sea God through Gehrman Sparrow and replacing Kalvetua, Mr. Fool had obtained a stable and large number of believers. This was a crucial step for "His" recovery. Therefore, this secret existence definitely wouldn't give up on the corresponding identity.
To his surprise, at that moment, he actually heard Mr. Fool inform everyone that the Sea God's identity, level, and strength could be exchanged.