In this thrilling film, our protagonist Spring finds himself in grave danger after an encounter with a mythical creature. Fortunately, his life is spared by three unlikely saviors, who happen to be street cleaners. However, Spring's journey is far from over. He awakens to a startling revelation - he has miraculously acquired an extraordinary resistance to vampire attacks. This unique ability intrigues a covert government agency, known as the Vampire Cleanup Department, who recruits him as a potential member. Will Spring rise to the occasion and embrace his newfound destiny? Only time will tell.