Zeus

*SPOILERS* don't read if you're before 1068

So I'm on episode 1068 and some stuffs been going down, but I have an issue and a question, so I witnessed Big Mom falling from Onigashima and plummet into a pit of lava right? But Zeus is still alive and kicking, wouldn't he die if she dies since her power would be gone? Or maybe because he's a "special homie" made with her own soul, he's keeping the power going? Or isn't effected by her death because of that? Idk kinda feel she might still be alive, could've probably made the lava alive and caught herself since I'm sure a Lava homie could choose not to burn it's master.

Aight hear me out, you people might be thinking how Brook is gonna defeat a Yonko. Well, if you think about it, Big Mom's main strengths are her homies, which are Zeus, Prometheus, and Napoleon, BUT, they are homies made from souls, despite them being souls from Big Mom herself. If you watched the anime, you should've seen the scene that Brook released "Soul King aura" and killed the homies. Now, what if Brook unleashes his power and is able to overcome Big Mom's special homes. If he does then Big Mom's best advantage over pretty much any competent enemy is lost.

Why isn’t big mom more focused on nami

I mean when you think about it nami did kind of take a part of her soul