Design intern Liang Sui'an was forced to sign a contract as an "emotional stress tester" after being betrayed by her boyfriend of many years, Jiang Che, and became the "exclusive test product" for her one-night unexpected target, the emotionally disturbed boss Lu Zhaoli. Lu Zhaoli misunderstood her as a woman who would sell everything for money, and tried every means to humiliate and test her. However, he was attracted by her tenacity and unyieldingness like a rose with thorns, and unknowingly developed out-of-control emotions. When he painstakingly investigated and finally discovered the truth behind the contract and the inside story of her being coerced, he was completely overwhelmed by a huge sense of guilt and strange heartache. With his cognitive collapse, he started the textbook-level "chasing his wife in the crematorium" mode, clumsily and paranoidly trying to make amends and redemption. Liang Sui'an, who had given up his life, only wanted to escape, and relied on his design talents to counterattack step by step, growing into an independent and dazzling designer. In the end, under Lu Zhaoli's long and painful pursuit and protection, Liang Sui'an saw the fragility and sincerity under his cold shell. His paranoia was cured by her, and her pain was relieved by his protection. The two finally broke the shackles of the contract, achieved two-way redemption, and gained equal and true love.
