Eugene Dawson is a boy who wants to become stronger.He is currently training under his master Riza Parsandra, who is known as the Sword Master. Although his skills are the strongest, his private life is a bit lacking and he is happy every day with his cute master...I thought so, but with her defenseless and naughty body and the unconscious skinship, it seems like she has no choice but to train...!?Is this how I can become stronger?