Just like that, Fein cleaned up the mess that he caused, fixed the damage to the cabinet, and readied himself for another round of killing. For the second step of the operation, Fein didn't think that it would be harder.
With a series of experiences of killing S-ranks... Fein realized that his strength was already unmatched in his realm. The S-rank was reduced to A-rank for him. The offensive capability of his high-level swordsmanship gave him strong power that could even completely crush the realm above SS rank.
Of course, Fein didn't know what would be the result if he fights one. He didn't have any experience. It was too early to conclude. After all, he couldn't just kill the SS-rank with one attack just like the S-ranks. No, he has to perform a sneak attack for his sword attack to take out enemies in the SS-rank realm.