Betrayed by The Leader last issue, Hulk tries his best to stop Banner from being able to function during the daytime, when Hulk goes away—basically, warring with him so that Banner can’t figure out a way to prevent himself from turning into Hulk at night.
In this issue, Hulk gets really, really drunk so that, when Banner transforms, he’s drunk too. Banner is locked up in a drunk tank by an abusive sheriff, and when night comes, Hulk comes out and metes out justice.