Marcus may be coming off a big win, but I’m afraid that it’s all over here. He doesn’t really have any way of hoping to stop Buu. Buu is way stronger than Marcus and he is also considerably faster. He has absorbed Gohan in the past which gave him a form that can barely even be comprehended. He could end the solar system many times over with a single attack. If that isn’t true power then I don’t know what is. Things aren’t looking good for Marcus. Buu wins.