The irresponsible goddess Ariadua throws Dongfang Yue into the world of Demon Slayer.
Dongfang Yue cries, "You've got to be kidding me!"
Luckily, he also brought along a divine-grade treasure chest System.
Slay demons to earn treasure chests.
The chests contain skills, divine weapons, sacred treasures, items, and more from countless worlds...
"Congratulations, Host, you have obtained one Wind Breathing technique!"
"Congratulations, Host, you have obtained one Nine Swords of Solitude!"
"Congratulations, Host, you have obtained one Imperial Arm, the demon blade Murasame!"
Dongfang Yue wonders what kind of treasure chest will drop if he kills Muzan.
Muzan: "?? Don't come any closer!"
