**

Commander Li Chu wants to find out the truth behind his parents' death, but he needs to be promoted to captain to gain access. He made a deal with a medical scientist and received an emotion-suppressing vaccine. This vaccine makes people lose their emotional perception but they can work and live normally. Li Chu needs to find a partner to complete the promotion assessment, but he doesn't want to hurt anyone, so he wants a marriage without love. Then Feng Shishi showed up, a hapless scientist who applied because of debt problems. They got married, but they actually had a crush on each other but didn't dare to say it out loud. Li Chu was unable to feel love because of the vaccine, while Feng Shishi was afraid of being divorced and having his memory wiped away. In the end, the vaccine failed, Li Chu could finally feel love, and the two were happy together.