Firefighter hero Cui Ying rescued someone who was seriously injured and unconscious. The attending physician Gu Jun (ex boyfriend) tried his best to treat him, but his aunt's family forced his mother Zhao Xia to give up treatment. Cui Ying, who had her soul out of the body, made a contract with the Grim Reaper: she would be reborn after experiencing seven animal reincarnations and being recognized by her mother. Cui Ying transformed into creatures such as sparrows, goldfish, and white cats, and Zhao Xia recognized each other with tears in the first six generations. But when the seventh reincarnation of Little Yellow Dog was made, her mother with Alzheimer's disease did not recognize her. Desperate Cui Ying collapsed in the underworld, even Meng Po was moved. Death made an exception and woke her up, realizing that everything was just a dream. After waking up, Cui Ying not only received Gu Jun's proposal, but also was awarded the highest honor in firefighting. Just my mother always puts a bowl of water in the courtyard, as if waiting for something