[Multiple female leads + crossover anime + apocalypse + raising/raising a child + otherworld]

Good news, we've traveled through time!

Bad news, it's the end of the world.

Good news, I have my own system.

The bad news is, it's a dating system.

"You want me to fall in love in a world where a packet of instant noodles can do anything? Is it that your communication skills are flawed, or is it that my comprehension skills are flawed?"

This is the story of an ordinary person who transmigrates to a post-apocalyptic Japan, only to acquire a uniquely styled romance system, and incidentally, slay some Japanese devils.

(This story is rather hardcore; those who dislike this genre or have a strong aversion to such content should not read it. The author expresses gratitude in this regard.)

[No system + multiple female protagonists + otherworld + magic]

[Characters in this work include, but are not limited to: vampires, elves, witches, saints, angels, demons, mermaids, princesses, catgirls, and bunny girls]

What are the little girl's matches made of?

Will Cinderella's glass slipper be able to cross the midnight barrier?

Why is the mermaid's dance both captivating and poignant?

Does Snow White's magic mirror reveal a lie or the truth?

Did Rapunzel's hair grow longer than the tower?

...

Having died and been resurrected dozens of times, Green didn't actually know the answer to the question, especially since the story in this world had already changed. More importantly, he seemed to be lost in the forest.

as well as……

Little Red Riding Hood with blonde hair: "Big brother, why aren't you wearing any clothes and only a cloak?"

Green: ...

Looking at the little red hat that only reached his waist, Green fell into deep thought.

…

…

P.S.: There may be some K-pop content, but it won't be scary.