Demon Slayer: I Get Stronger Just by Eating

Lin Yu closed his eyes, opened them, and transmigrated. He had arrived in the world of Demon Slayer in the body of a beggar on the brink of death. The wind howled with bitter cold. Lin Yu had almost no strength left and could only huddle in a corner, despairingly feeling the life slowly ebbing from his body. He was a transmigrator, and he even had a golden finger, the Eat to Get Stronger System, but he never got the chance to use it. After all, he had ended up in this state because he had nothing to eat. Just then, a pair of small, delicate hands, covered in wounds, pulled Lin Yu to his feet.