Dirtaria
At the end of all things, Rimuru Tempest is fundamentally alone. Having ascended to a Supreme Deity, conquered time and space, and secured a permanent global peace, he finds himself trapped under the suffocating weight of his own omnipotence. His subordinates worship him, the world revere him as an untouchable icon, and even Manas: Ciel operates as a hyper-protective guardrail against the rest of reality. He has everything he ever wanted, yet he deeply misses the simple, grounding comfort of being just a regular guy.
Enter Albert.
Albert is an accidental god from a distant future-a timeline where the Great Rimuru vanished eons ago, and the once-glorious nation of Tempest has dissolved into an overgrown, abandoned legendary dungeon. Having stumbled into godhood himself through a bizarre sequence of events, Albert accidentally triggers a temporal rift while trying to escape his own overenthusiastic, worshipping subordinates. He slips backward through time, stepping directly onto a late-era battlefield in the Central World.
When their eyes lock across the smoking debris, Albert doesn't see an untouchable deity; he just sees a guy who looks completely exhausted by his own cult. Armed with a modern human mindset, a deadpan wit, and his own entourage of terrifying future-monsters chasing after him, Albert offers Rimuru the one thing the slime-god hasn't felt in millennia: equilibrium.
The Blueprint of Yesterday is a story of two accidental kings skipping out on their divine duties, hiding in soundproof tavern booths, and finding a sanctuary across the boundaries of time.