It might be from "Mushuko Tensei".
"Annie, take a look around you. This isn't the world you know. As for why you're here—I have no idea. You'll have to figure that out yourself.
Mash-up Anime World: Creating the SCP Foundation to Contain Anomalies
Anime & Comics · VenerableZay
That's right—it's the main setting of "My Teen Romantic Comedy SNAFU" (Oregairu).
Mash-up Anime World: Creating the SCP Foundation to Contain Anomalies
Anime & Comics · VenerableZay
"Oh! It has been too long since I've been to that city!" Thor excitedly narrated as time went by. "If only I was not banned from returning." Thor let out a sigh. "Break a few tables and throw a few slot machines, and they kick you out of the city for good."
Monster? No, I'm a Cultivator! (Percy Jackson)
Book&Literature · AStoryForOne
"Father, I heard the most interesting news from Brother." Thor chugged down his drink before opening another. "He says that Hel had sent another love letter. He's always been kind in his rejections, but even he has his limits. He revealed that he intended another stern rejection, but there was a second to accompany it, and it was intended for his wife!"
Monster? No, I'm a Cultivator! (Percy Jackson)
Book&Literature · AStoryForOne
Or it was a plan that they couldn't be bothered to care about and did the bare minimum to make sure his fate wasn't altered.
Monster? No, I'm a Cultivator! (Percy Jackson)
Book&Literature · AStoryForOne
Thread to hephaestus:
A symbol he didn't recognize appeared and blocked it. A black and white circle that spun around, it appeared out of nowhere, and all the strength behind his swing was reduced to nothing as if he were gently pressing the blade against it rather than swinging with his full godly might.
Monster? No, I'm a Cultivator! (Percy Jackson)
Book&Literature · AStoryForOne
"Bwah!?" He reacted, dropping the sword, and it stabbed into the ground, falling through Celestial Bronze-infused stone flooring like it were made of butter until the blade nearly disappeared entirely.
Monster? No, I'm a Cultivator! (Percy Jackson)
Book&Literature · AStoryForOne
(T/N: And Hilarious XD)
Mash-up Anime World: Creating the SCP Foundation to Contain Anomalies
Anime & Comics · VenerableZay