: "A long, long time ago, there was an ancient legend there are seven dragon balls scattered throughout the world. As long while you accumulate all seven dragon balls and recite the incantation, you can summon the dragon, despite what you would like. The wisher will likely be fulfilled."H?a h?n s? mang ??n cho khán gi? nh?ng tr?i nghi?m h?p d?n v�