At the end of the Great King Dynasty, the secret guards of the court seized power. The world's number one assassin organization "Raksha Pavilion" and the court's secret service "Zhenfu Division" became a quarrel. The world's number one female assassin and the court's number one guard commander both faked their deaths and retreated. They became a poor couple without knowing each other's background. They each put on a weak mask and acted out each other's acting skills in daily life and secretly silenced each other violently. Marriage first, love later + two-way vest interaction + Mr. And Mrs. Smith-style contrast comedy + R2-rated hardcore action drama
