The plot is set around somewhere after the Greed Island arc and the beginning of the Chimera Ant arc after both our protagonists Gon and Killua have met up with Kite and take a detour from their journey
To start off this review, I'll let you know that I am a huge fan of the series, but this movie was on the disappointing side.
It may be true that the two movies representing the TV show are far inferior to its parental installment, but I'm going to disagree on the fact that most people here are bashing this movie for being extremely clichéd and mundane.