Su Wan, a medical student who was squeezed out of her last drop of blood by a vampire family, unexpectedly woke up when she was in despair due to morning sickness in the toilet. She returned to the night before she was forced to have an abortion. This time she not only wanted to use the pregnancy test sheet to tie up the ascetic anatomy boss, but also teamed up with his "scavenger system" to uproot the vampire family. However, in the two-way redemption, she revealed the shocking secret of the professor's willingness to fall into the mortal world to protect her.
