Tokyo Vampire Hotel S01E06 - Episode 6

Yamada orders the humans to form couples within a given time frame and have sex, or else face death. The only way for them to survive is to procreate and to offer their blood to the Corvins. Manami is captured and the Corvins suck her blood. This awakens her special power. K is sucked into the hotel wall and she sees the torment of all those who fled from the hotel.