龙虎怎么算输赢简介：Humanity's greatest enemy has always been mutant beasts. Although competition is allowed among humans, unity is more important. In such a competition, those who are selected are true geniuses with leadership qualities.
Humanity's greatest enemy has always been mutant beasts. Although competition is allowed among humans, unity is more important. In such a competition, those who are selected are true geniuses with leadership qualities.
