a dying mermaid was lying on the shore and happened to be seen by Tom who was passing by so he picked up the mermaid and prepared to carry her to the hospital but the mermaid was so heavy that he had to buy a tricycle when he came to the door of the hospital Dr David gave the mermaid a checkup suddenly the mermaid woke up and sang at this time David suddenly got dizzy and he stumbled back to the hospital and fainted Tom had to take the mermaid away and David was already lying on the operating table before dying he fitfully said mermaid after David's death his wife Lisa learned from the nurse that David had examined a mermaid before his death sure enough Lisa found blue blood in front of the hospital so Lisa went to Tom's house as recorded sure enough she found traces of the mermaid in the bath at Tom's House suddenly Tom came back but the mermaid was nowhere to be seen unexpectedly the mermaid had already been taken to the laboratory by Lisa she wants to know the truth about her husband's death and the secret on the mermaid so what is the truth