Wait, Bro, Is This Right?!

[A badass guy who wants to be good but still acts like he owns the world x a gentle, wholesome young man] Tu Nan: I’m reborn. In my last life, the whole world knew me as a great villain, and I died young. This time, I want to live longer. I heard good people live a long time, so I’ve decided to become a good person. Good news: I found a good person with five kinds of “good” to raise me. He’s gentle and considerate, knows how to care for people, and is willing to teach me to be good! Bad news: I didn’t learn to be a good person… but I got pretty good at doing good things!! - Lu Bei: One dark and windy night, I was kidnapped by a boy who calls himself “This Lord.” I’m terrified! He threatened me with a knife and forced me to teach him how to be a good person. I don’t understand, but I respect his choices. So I taught him everything I knew… But can someone explain how he ended up living in my house? Why is he eating with my pot in his arms? He’s taken over my bed, and I have to sleep with him in his arms! How do I get out of this situation? Asking for help online. No rush. - One day, Tu Nan asked excitedly, “I’ve learned how to do good things. Does that mean I’m a good person now?” Lu Bei clutched his waist. “Doing good things doesn’t mean you’re a good person!!!” Tu Nan: “It doesn’t?” Lu Bei: “How could it?!” - Theme: Leave your wicked past behind and become a better person.