Sensei no Yasashii Koroshikata
Alternative title: Killing My Sensei Softly, Sensei no Yasashii Koroshi Kata, Teach Me How to Kill you, The Teacher's Gently Way of Killing, 先生のやさしい殺し方, 老师温柔的杀人方法, 선생님의 상냥한 살해 방법,
Story Overview
After school, Master guides me stealthily. My classmates are wrong to believe that we are in some kind of relationship. Teacher is a chronic executioner, and I'm his student. "Master, if it's not too much trouble, show me how to kill." Sensei, a serial killer, falls in love with his devoted apprentice!