(One female lead + weak System + transmigration)
After watching Demon Slayer and playing the game Minecraft before he died, he arrived in a world full of demons, bringing Minecraft's game mechanics with him.
Insect Hashira: He especially likes chatting with girls and pinching their cheeks.
Stone Hashira: He knows all sorts of strange techniques. He cured the Master's illness and healed my eyes. He's truly outstanding.
Wind Hashira: Tch! If it weren't for Master and Kanae, I'd beat him up!
Water Hashira: He cured the Master's illness. I like him.
Serpent Hashira: I'm especially grateful to him. If he ever needs help, I'll be the first to step up.
Flame Hashira: What a spirited junior!
Love Hashira: He's a hardworking and adorable kid! He has a huge appetite, too! He praises me all the time, and my cooking is delicious! He's a child with so much potential!
Mist Hashira: He's like a pheasant.
The protagonist's arrival has caused the original timeline to veer off course, changing things just a tiny bit. Please don't mind.
Can I not say it?
Hurry up and resurrect big brother. I am here for him.
There are very few similar demon slayer novels, and I also like to play them.
A bit childish, but okay
It's okay, it has some MC characteristics and the protagonist doesn't know most of the plot of Demon Slayer.