No system + copy flow + weird
Copy 1: Nursery Rhymes Under the Starry Sky
"Grandma said: When a person dies, he will become a star in the sky to accompany you."
…
"When people die, they turn into stars, so... It's not a sky full of stars, it's a place littered with corpses."
(Direct access to the dungeon, no interval) (National luck rewards special weapons in the later period)
