[Do you want to tame the bat?] [Yes/No] On a day so unlucky day that he thought ‘Your nose would break even if you fell backwards,’ In Yoo-shin happened to go to the bank when it was being robbed, though it ended through the help of S-class hunter Hyeon Gyu-ha, who was passing by. To the system that asked if he would like to tame a bat out of the blue, In Yoo-shin answered, ‘Yes’. Since he could only tame rodents anyway, he thought he’d get a cute pet. He certainly didn’t expect that the ‘bat’ was someone at the bank, much less that it was Hyeon Gyu-ha, 1st Rank in the Hunter Ranking! “Yoo-shin. Is my master here?” He had unexpectedly been tamed by In Yoo-shin, an F-class tamer. Present-day Hyeon Gyu-ha felt separation anxiety even if he was a little away from his ‘master’. In order to rationalize his stalking, he proposed a fake romance to Yoo-shin…? “I can’t help it. Let’s just date.” [Current Status: Murderous. Murderous. Murderous. Murderous. Murderous.] This relationship… isn’t it dangerous?