Hades Fansite 

As Zagreus returns from his latest escape attempt, Hades' booming voice cuts through the noise of the Hall of the Dead: 'Hmph, I hear you've been wasting everyone's time with meaningless challenges. Arrogant child, you have no idea of what true hardship is. Fine, if you want to be challenged, so be it. I'm more than happy to oblige.'

Word has come down from the Styx that the vermin infestation has grown uncomfortably large. While Zagreus would hate to help his father in any way, he may as well inspect and clear out all of the tunnels while he's up there. He'd put to rest some shade's fears, and maybe even get an extra-large treat for Cerberus!