Contract Returns: Keep Training, and I'll Become Invincible

Lin Feng transmigrated to a world undergoing spiritual qi revival and activated the Contract System on the eve of his college entrance exams.

For the duration of a contract, anything the contracted party did, from taking pills and practicing martial arts to raising their cultivation or obtaining a fortuitous opportunity, would be returned to Lin Feng at a certain multiplier.

"Contracted party Chen Ao consumed a first-grade Bloodforce Pill, increasing his punching power by 150 kilograms. Returning it to the Host a hundredfold: 15 tons of punching power."

"Contracted party Ying Zhen mastered the Heavenly-Rank technique, Imperial Phoenix Art. Returning it to the Host a thousandfold: Imperial Phoenix Art at grand completion."

"Contracted party Yang Wei has been frantically taking Body-Strengthening Kidney-Tonifying Pills, Tiger-Vigor Yang-Strengthening Pills, and Ten-Ingredient Waist-Strengthening Pills. They've been returned to the Host ten thousandfold."

Some prodigy: "Damn it! I've been working so hard, so why is the gap between me and Lin Feng getting bigger and bigger?"

Some ancient emperor: "Lin Feng! Just how does he cultivate? Damn it, I need to work even harder!"

Some quasi-sage: "Could I be cultivating the wrong way? No, I have to figure something out. I can't let Lin Feng surpass me."

Lin Feng: "Everyone, stop cultivating. If you keep at it, I'll become invincible."

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