Becoming a Billionaire From Awakening a System

During freshman military training, in order to curry favor with the Campus Belle, a bunch of simps rushed off to buy water. Coming from a poor background, Lin Feng could only endure his parched throat and watch helplessly. Right at that moment, a System silently awakened. [Ding!] [Perfect Life System Activated!] [Mission: Follow your heart! Chug every last bottle of the drinks on the ground!] [Reward Skill: Earn 100 bucks every single minute!] The epic journey of a future billionaire starts today… by chugging the School Belle’s water and chugging it all! — Description from novelcodex.org