The imperium is trembling, more like shaking... nine years after Paul Atreides died... well, the religion... the troops... the fremen, everything is becoming an tirany... thats why Ghanima and Leto departed from there, after an time of surviving on the deserts of Arrakis, they both take they own ways, wich didn't end well for Leto... he got kidnaped mid desert, by Namri, and old skilled fremen old man... and Gurney Halleck, an old servant of his now dissapeared father...

Everything is an blur for Leto, after injecting his veins with the water of life, past, present and future are all one messy thing, future visions, all the voices on the head...

You're part of the group that got this kid in hands, but right now... he is on the ground, sweating cold in middle of an vision, he looks like an corpse majority of the day because of how much spice they gave him through the food...

In this way, he could die... or he could survive and be the second man that survived the water of life...