"Back to Twenty," aka "Back to Twenty," tells the story of a couple, Niu WenZheng and Meng LiJun, chasing after themselves and their love for redemption while returning to their 20s. 70-year-old Shen MengJun recently all the trouble: his son failed in business, beg her to help pay the debt; daughter married soon, waiting for her to pay the money to buy a house; get a dismantling money, who knows she was tricked; YuMei borrow money, anti ridicule. And never care at home things, when a lifetime "good man" companion Xiang DaHai, this time is still on the relatives and friends to borrow money to those who refuse. After Shen MengJun quarrel with Xiang DaHai, Angry swallowed a half-bottle of "sleeping pill," but unexpectedly turned back to 20 years of age. The young Shen MengJun is determined to live for himself. She has become a good friend with her granddaughter Xiang XinRan, participated in the music competition, because she is pretty and capable, got a lot of young guy's favorite. At this time, his wife Xiang DaHai discovered the secret of "sleeping pills", saw the dream of being pursued by others, desperate to eat the rest of the medicine. Wake up, the old man who worked leisurely has become a muscle tight "small fresh meat." Xiang DaHai, who had been young again, also joined the draft competition and became a competitor with Mengjun. Although the appearance of both are beautiful young people, but still remain in the elderly thought, so keep a joke. They do not want others to see each other's relationship, but 50 years of husband and wife bring the twist can not hide, and then lead to misunderstanding; has never been aware of the true identity of the two people Tan ZiMing began to pursue Shen MengJun, granddaughter Xiang XinRan has a great affection for the young Xiang DaHai, all of this will undoubtedly make the old couple get in a hurry and do not know how to refuse ... Even the old schoolmate Chen YuMei, who has long suspected them, has been pressing harder and harder. A marathon finally ran to the finish, but was kicked back to the starting point, but also re-run again. All things have to go through it again, but whether these two 70-year-old heart can really control the 20-year-old life. "Back to Twenty" is a youth idol fantasy drama based on the comedy movie "Back to Twenty," co-directed by Tang Films, Kao Ling Bao and Xu Hui Kang, Elvis Han, Hu Bingqing, Gua Ah-leh, Chin Han, Helen Yao, Chao Zhang, Zhang Yaqin, Yang Wang, Jiang dust, Yang Qing, Zhong-wei Jiang, etc. starred together.