Park Hae-jin doesn't want to be boxed in by original 'Cheese in the Trap'

SEOUL, Jan. 25 (Yonhap) -- A TV series based on something else -- a web cartoon in the case of tvN's newest soap opera "Cheese in the Trap" -- invariably faces a dilemma: how much wiggle room do they get? For actor Park Hae-jin, the answer is simpl