Considerably the most heart aching scene for those who followed the series so far:
Karin first get kidnapped by Glark, an Osaka-dialect vampire, with the help of his half-vampire niece, then when Kenta come to her help, he end up a hostage so Karin has to follow their orders. Then she get chloroformed shortly while comforting Kenta and bidding him farewell. and she wake up later in the Brownlicks's territory.
She gets restrained by a cape and then by bats.To vampires, Ropes are underrated :(
Source: Mangafox.com