I Have Seven Senior Sisters Who Are Invincible

The God of War Returns to Find Seven Sisters Who Are Not Biological.

The Female Master Who Protects the Calf Is Invincible, and the Apprentice Is Extremely Talented and Unruly

Is there any master who is super powerful and protective? The protagonist is extremely talented, uninhibited, and not afraid of revenge after causing trouble. The protagonist is not the kind who goes through various hardships, but gradually grows up under the wings of the master. Don't like harem flow

A Sister Dotes on Her Brother Very Much, but Is There Anyone Who Punishes Them Severely for Making Mistakes?

Sister punishes doting on younger brother