What Is the Heart of Round-Tailed White Ink?

Everything in the world has a heart. Therefore, are the various emotions and desires derived from the heart really invisible things that can be controlled or suppressed? When our hearts are pulled, impacted, and tempted, how will each of us face it, and what choices will we make? "Fa'er, what on earth are you doing?" "Shut up!! Even you are not allowed to mention that person! I am not him! But, I want to save her." "Father, why do you do this?" "Of course the father knows!! But, but I must do it. I must do it!" "Are you really thinking clearly that you want to join my demonic path?" "Oh, now I am alive but dead. I am neither alive nor dead. He has betrayed me first! Bullying me from behind! Destroying my practice! He even harmed my life!" "Enter the devil's way, repair the hell, and regain my body. Destroy all of them!!"