I Transmigrated to Type-Moon, but I Have Multiple Dragon Personality Disorder

(Beastly (censored) romance, harem, multiple dragon personalities, battles, no goody-two-shoes protagonist, no indiscriminate killing, no outline.)

Haha, reborn in a new life as a dragon, I'm going to take back everything that's mine! Infinite magic! A divine dragon's body! Immortal and indestructible! Wait, why am I only a hatchling right now? And who are these seven huge tough guys who just came out of the magic circle? Gah! It's the Nasuverse, and I have the worst possible start, with the Seven Grand Servants hunting me down as soon as I open my eyes! Hehe, I'm going to survive! Wait, who are you all?

"I am the end of all things, beyond the farthest shore. I am destruction, devouring all things, annihilating all civilizations, and shattering all worlds. I am the dragon who brings doom, death, the end, and oblivion."

"When all things return to the void, that is when I shall sleep forever."

(Short story)