The exploitation film is lurid for the sake of being lurid, enticing viewers with the promise that twisted depraved people will meet twisted depraved ends in the name of morose justice. The social awareness film, by contrast, seeks to make some sort of serious commentary about horrible unseen problems in daily life. "My Little Baby, Jaya" tries to be both of these things, with mixed success.
All right, I'll be honest. I kind of sort of hated "My Little Baby, Jaya" for nearly the entire runtime. We start out with Jaya (played by Oh Ye-seol) killing herself. Also her single dad Won-sool (played by Kim Jeong-gyoon) has cerebral palsy. High school bullying and cerebral palsy are conceivably interesting topics in their own right but undermine each other here. Considering Won-sool's cerebral palsy is at least partially why he couldn't do anything about Jaya's bullying, that kind of gives the impression that the social workers we see trying to take Jaya away as a kid had a point.