I attacked the Valkyrie in my dream

Traveling to a crooked world with a slightly crooked world line, Gu Yan obtained a dream simulator.
You can get a lot of rewards by successfully clearing the Dreamland dungeon.
The third collapse of Changkong City, the last lesson, the second collapse, the domination of the theater, the day the stars and you disappeared...
Because all actions in the dream state will not affect reality, Gu Yan can do whatever he wants in the copy.
Until one day, his door was blocked by the dungeon heroines.
"Fuck Mei! Put down the tachi in your hand, let's talk... Rita, you too!"
"Your Majesty Stargazing, don't!"
"Where's the paramecium? Where's the paramecium! Save it!"
"Sisters... I know I'm wrong, please let me go."