When armor becomes a weakness - two people with their own "wounding weapons" take off their guard while testing each other, turning the sharpest edges into the softest armor.
Lin Weiyin, a hedgehog girl who is covered in thorns and is repulsive to others, and Xie Moyan, a scorpion lord who is poisonous and has a deep palace, are forced to marry because of a deal. In a marriage that began with exploitation, the two gradually fell in love with each other amidst temptation and harm, and were finally willing to put away the sharp thorns and cut off the poisonous needles for each other, achieving a love that transcended "natural opposition".
