
Ji Tae watches a VTH-16 data clip and asks Eun Soo to come closer to give her opinion on the clip. Eun Soo thinks the data clip looks like an excess of immune cells from antibodies. But Ji Tae argues that the cell is like being on the wrong bus, which gets off and is transferred to another bus. Sensing finding something, they screeched a little: Eureka!
Ji Sang runs into Ga Yun and asks if he is okay after Byung Soo dies? Ga Yun admitted he was not okay, but tried to be okay. Ji Sang told Ga Yun to think about his feelings. Ga Yun thanked Ji Sang who was always warm to him.
As usual, Ga Yun looked cheerful, but the joy was gone as soon as he saw Na Jung curled up on his bed. He found Na Jung's neck and hands blue, a sign of vaccine injection. He looked at Yoo Jin who was grim.
Ga Yun stepped away – heard In Ho's voice telling the vaccine given on Jae Wook's orders. At her apartment, Jae Wook informs her that since the beginning Na Jung was the subject of research. That's why you should get vaccinated too. He stated that his promise to Ga Yun not to vaccinate Na Jung was “for now”. Instead, Ga Yun thinks Jae Wook won't touch Na Jung next – like Jae Wook once did to save his life.
Jae Wook's tension is high. He strangled Ga Yun and pushed him against the wall, reminding Ga Yun of the feeling of being on the brink of death. There was an HP voice that read, Jae Wook picked it up and ordered people across the phone to get “it's all” no matter how. In fact, she gave the green light to do whatever was needed to Hyun Woo.
Ji Sang complained, because the floor of Ri Ta's apartment was very crusty. Ri Ta told me that if the floor was plugged a few months ago, wkwkwk (a beautiful lazy girl :p). Ji Sang receives a short message informing him that Hyun Woo is in danger. He immediately returned home while continuing to contact Hyun Woo.
Two men in hoods came in. Hyun Woo got ready, and turned on his ultraviolet light. Two men in glare hoods with those purple rays. This gives Hyun Woo a chance to aim, but his gun is broken by someone. He looked and found the third hooded man. Successfully breaking Hyun Woo's resistance, another hooded man deleted the VTH-16 data that had been developed.
Ji Sang then appears and finds Hyun Woo being strangled. Seeing Ji Sang coming, the three vampires are ready to face Ji Sang who has turned vampire mode on.
After receiving a message from the private number, Ji Sang immediately slid back to his apartment. Once inside, she finds one of the three minions strangling Hyun Woo to the wall. In a suffocating state, Hyun Woo moaned calling Ji Sang's name.
In order to face the three minions, Ji Sang transforms himself into a vampire mode version.
The three minions advanced against Ji Sang. Ji Sang easily faced them all. Hyun Woo picks up a gun containing the magic serum of his creation. One of the minions then turned back towards Hyun Woo. And Hyun Woo pointed his gun at the minion, but when the trigger was pressed the gun stuck. The minion approaches Hyun Woo, LUVVY takes his mind off. That chance Hyun Woo didn't waste by firing a serum bullet.