Chapter 31 - Doom slayer in Soul land

This idea is the main character awakens the Martial Spirit of the doomslayer, and instead of collecting Spirit rings from the spirit Beast at each stage of cultivation he instead does a challenge so to speak from the doomslayer like he's pulled into an alternate world or dimension of some sort where he faces hordes of demons ending with a boss and he unlocks another portion of the doomslayer's power as well as equipment like the Doom Slayers armor or his guns you can even involve like summoning things like the Doom motorcycle, the atlan or even Serrat the doomslayer's dragon. Or you can have the main character awaken two different Martial Souls one representing the doomslayer himself while the other represents the doomslayer's equipment like in one hand we have the doomslayer all armored up and in his other hand is the Doom super shotgun.