The Theory: Blood of Heaven Tropes/Heartwarming

Ri Dae-Jung: “” (Translation: You.....I like you)
 * Michael and Joseph McNamara’s Dual Attack, Where Michael pummels his opponent then Joseph joins in, Michael then gives a proud smile as both beat their opponent as if to say “He might be a shy and timid weakling, But that’s my boy!”
 * The ruthless in combat Ri Dae-Jung, at least respects his father’s combat skills despite them barley knowinf eachother.