(BL) Total Disparity

Arcus Sullivan, one of the base leaders from a post-apocalyptic world full of danger and destruction, suddenly transmigrated into a world of Xianxia after he came upon some strange markings on a wall after reading a book.

He gets transmigrated into an unfamiliar world with strange customs, cultures, beliefs, and beings. A world dominated by cultivators where the three realms exist with people having the possibility to attain immortality. Arcus, being an advanced human with meager knowledge of such an ancient world, decided to tag along with the protagonist.

Now in a world where the strong oppresses the weak with cultivators, immortals and gods alike, how will he cope up with the situation?

Equipped with his powers from the apocalypse, advanced knowledge, gears and weapons, follow Arcus and his personally modified AI called "Orville" on their journey to explore the strange world of Xianxia.

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【Story is mine】
【Cover isn't mine, I just made edits】
【Do note that the MC is a gong/top and ML is the shou/bottom】
【Updates are sporadic, don't expect much from a lazy bum like me】