From the beginning of the deep friendship between master and disciple, to the time when they became enemies forever, what exactly did they go through? Are they really just master and disciple, or is there something else hidden behind them? The master's calamity is actually his disciple, where should the master go?
Disciple: "Even if my life is as cheap as an ant, you have no right to harm him. From now on, you and I will be enemies in everything. We are on opposite ends of the world. When I have the power to take your life, I will never show mercy!"
Master: "Are you... Are you forcing me?"
Disciple: "Forcing you? Master, how dare this disciple!"
Concept: I heard a song and had the idea to write it. I was a little overwhelmed, so I wrote it.