Why are Saturn and Kizaru even staying there if they've called a buster call? Also as someone pointed out it seems they both just left vegapunk instead of killing him lol.
Given Saturn seems to be a DF user like Kizaru ofc, they're both st risk of drowning too if enough of the island gets destroyed and or sinks ofc.
Unless Saturn has removed the weakness of Devil fruit eaters not being able to swim or is an actual demon so he can swim anyway but I can't see him doing a Rayleigh and powering through the ocean lmao.
I wonder if we're gonna get a moment like this too, especially with a buster call happening too?:
Maybe Kuma will be the Zephyr here and Saturn will force Kizaru to kill him too to test his loyalty and see if he will do what's necessary?