As a travel company manager, I recruited my sister-in-law to the company as a secretary. At work, I personally guided my sister-in-law in black stockings. In life, I often went to her house to solve her problems! My brother often worked overtime all night, which made the relationship between him and his sister-in-law become a gap. During a trip, my brother secretly joined my custom-made group, and I discovered my shocking secret, which also allowed my sister-in-law and I to start a different life...