πI recommend the following two novels to you: 1. In "The Mad Reaper," the male lead was a human who entered the world of the Grim Reaper and became the strongest Grim Reaper through the power of the Bloody Sword. 2. "Naruto: The Strongest Yin Escape". The male protagonist was a transmigrator with Yin Escape attributes. He had a wealth of 2D knowledge and created various divine artifacts in 2D works through Yin Escape, becoming the story of the strongest ninja. I hope you like this fairy's recommendation. Muah ~π