C9 Encounter with an old acquaintance

The power of his Big Brother was extraordinary; his roar made Isaac's ears tremble.

Isaac forced a stiff smile that looked more ugly than crying and greeted Tanach in a proper manner, "Hello, sister-in-law. It was my impulsive behavior. Please don't be angry."

Tanach was momentarily stunned but quickly smiled awkwardly and said, "It's alright."

Joseph's black face wasn't as displeasing