As the JTBC drama 'Bad Mother' enters the full-fledged story, viewers are reacting. Attention is focused on how the secrets hidden by Choi Kang-ho! (Lee Do-hyun), who is 7 years old, will be revealed in future developments. In the JTBC drama 'Bad Mother' broadcasted on the 3rd, Choi Kang-ho! Returned to the age of 7 with an Accident, and Choi Kang-ho! (Ra Mi-ran) under the harsh study of the situation was a bad test. In the past one or two times, he has developed into a lover with Oh Ha-young (Hong Bi-ra), daughter of Oh Tae-soo (Chung Woong-in), who is the next presidential candidate of Choi martial artist who ran only for success, Choi Moo-sung) chairman of the group. He did not hesitate to threaten his outsider with a weapon to persuade Oh Tae-soo, who does not like Choi Kang-ho! Oh Tae-soo, song woo After deciding to make a wall that can not be betrayed, Oh Tae-soo's a woman of the earth and pushing the baby into the lake were drawn. However, Choi Kang-ho! Accident was revealed to be a plot of Oh Tae-soo and his fianc Oh Ha-young, and Choi Kang-ho! Lost all Memory and left only a 7-year-old Memory in a 35-year-old body. As the clues revealed earlier show hints of future developments, there are various speculations among viewers. The first is whether or not Choi Kang-ho! is murdered. Oh Tae-soo's a woman of the earth and his child were relieved and moved in the car. At one point, he pushed the car he was riding with into the river and shocked him by sending a certified photo somewhere. However, it is not easy to welcome the protagonist who murdered an innocent person in the warm atmosphere of The Good Bad Mother' in Korea. There is also a possibility that a woman of the earth and a child were left in a car that fell into the river in the play, and that they pretended to kill two martial artists and took them safely. The second reason is that he approached Choi 's martial artist song woo wall and Oh Tae - soo. In the drama, he showed a corrupt prosecutor who received economic support such as house and car from the song woo wall. In particular, there has been a suspicion that he intentionally approached Oh Tae-soo's daughter Oh Ha-young. Indeed, Choi Kang-ho has been speculating on the secrets he has hidden, whether he decided to hold hands with them without knowing anything, or whether he knew the secrets related to his father's death and planned to approach them. The third is the father of twins born by Lee Mi-joo (Ahn Eun-jin), a girlfriend of Kang Ho. It is revealed that the Mother of twins is Lee Mi-joo, but the father of the children is unknown. In particular, Choi Kang-ho! And Lee Mi-joo had been in contact with each other until just before the SAT, and it was not revealed how their relationship changed until they became the most martial artist test. Lee Mi-joo has a twin when he is in love with Choi Kang-ho! And the possibility that his father is Choi Kang-ho! Especially, as a martial artist returns to the age of seven and becomes friends with twin brothers and sisters, their special relationship seems to be highlighted. The last is whether or not the lost Memory Retrieval of Choi Kang-ho! It is noteworthy that even though it was not easy to lift a spoon, it was an Accident, but it turned out to be 7 years old due to a retrograde memory disorder, not a 7 year old intelligence. It is also noteworthy that he will be able to retrieval Memory from the age of seven to the age of 35 and succeed in his father's revenge, as he is receiving the utmost care of Mother Jean Young-sun!