In Demon Slayer, I Get the Tiga Spark Lens from the Start!

Ran Fei transmigrates to the Demon Slayer world during the Final Selection. The selection is only a few days away, and there are no Demon Slayers inside yet.

Unarmed, he watches as the Hand Demon catches his scent and slowly lumbers toward him. Countless other man-eating demons bare their fangs and claws.

Luckily, a System awakens at that moment, granting him the Tiga Spark Lens! All his attacks can kill man-eating demon cells.

This... is amazing.

He transforms into a giant and blasts the Hand Demon apart with a single fireball.

The man-eating demons nearby are so frightened that they immediately flee.

Months later, Ran Fei kills Muzan with a single Ultra Flying Kick. Looking at the Twelve Kizuki standing before him with their mouths agape, he frowns slightly.

"Why are you so weak? Is this really your Demon King, Muzan?"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.