Heartthrob Huang Yuanshuai and stronger but bad processing family's wife Du Xiaoyu, a couple of small husband and wife happy couple, overnight two people decide to flash off, suddenly reverberated in friends. The lucky chance coincidence, the same as single dads friend Li Huanyu, the wife of Huang Yuanshuai Du donated three people together, living under the same roof, called "love Jurassic park". Three men and three baby, then staged a period of emotional Roman drama. With the development of the story, the three man stumbles toward maturity. The marshal setbacks in work and emotional, with Du Xiaoyu's encouragement, he adversity does not give up, do a man's value. Finally, Huang Yuanshuai finally and Du Xiaoyu together, Li Huanyu and Du donated has found his true love. Three single dad finally find their life partner, they decided to hold a group wedding, began life second times the pursuit of happiness mileage.