Bo Siyan wasn't angry, just curiously asked, "Who is Superwoman Sister? Your biological mother?"
According to his father's statements, it was because of his youthful indiscretion that Bo Lele existed, and he didn't like Bo Lele's biological mother, so they never married and just took Bo Lele back home.
Bo Lele didn't quite believe that his daddy could have forgotten about Superwoman Sister, but it turned out to be true.
Daddy forgot about him, and he wasn't that angry, since it wasn't just a day or two that he had been forgotten, but he had previously liked Superwoman Sister so much, even fought over her with him, and yet in the end he said he forgot, what a typical jerk!
Bo Lele pouted, his tone still full of anger, "I'm not telling you, Superwoman Sister will be mine alone from now on, hmph!"