A.I. (2020)

Alice and Robert are a couple who have been married for many years. Because of some quarrel, Alice accidentally killed Robert by mistake. In order to cover up this incident and make up for her mistake, she contacted an underground scientist and extracted Robert's memory and put it into the body of the clone robot, but only deleted the memory of being mistakenly killed by Alice and all quarrels, thus giving birth to the A.I.robot with Robert's memory and appearance. Until one day Alice peeks into Robert's diary and discovers a shocking secret that she is also an A.I.robot.