When Yuchun and Ruiying are kidnapped by the bird clan, they assume that Yuchan is the dragon king's chosen bride-to-be and that Ruiying is worthless as a hostage. Meanwhile, Yawen is incensed that his beloved soulmate has been kidnapped. When he transforms into a dragon and loses control, will Ruiying be able to pull him back from the brink? The fantasy romance between a weak but clever rat princess and the almighty dragon king reaches its climax in this final volume!