When a mysterious armor called the legendary Dragon Phoenix Armor is discovered in their home, a family learns it once belonged to the mythical Mother of Dragons, a powerful woman who rode dragons. The revelation stirs anger as they realize that someone close hid this treasure from them for 20 years, which could have spared them their long struggle. Meanwhile, Mary sees this as her chance to change her fate and vows to rise with newfound wealth, dragging her family along. At a critical signing event, she prepares to confront a man working for the Mother of Dragons and demand repayment of dowry debts, setting the stage for a tense showdown that could alter their fortunes.