Next Park Chan-Wook project...

Now this sounds good:"According to Empire, directors Bong Joon-Ho (of "The Host") and Park Chan-Wook (of "Oldboy" and the like) will be working together on a film — Park will produce "La Transperceneige," which Bong is set to direct:

It's adapted from a French graphic novel by Jacques Lob and Jean-Marc Rochette, which chronicles the world of a train that serves as the last refuge for a depleted human race. As it dashes from an impending ice age, the carriages represent a microcosm of human society within their different classes."