[Naruto] Teacher, You Mustn't

Tobirama Senju had two people in his life who gave him headaches: his older brother, and his first disciple, Senju Jiayin.

He still remembered their first meeting. A girl had appeared out of nowhere and pointed at him, suddenly realizing: "Oh, oh, you're the one who sang, 'Those tears from years gone by never dried...'"

Tobirama: What are you even talking about...?

Calm, rational teacher x erratic, willful student

Male lead: Tobirama

Theme: Cute and adorable, not a single thought in their heads