My Grad Student Ex Chose a Rich Guy, So I Found My Quirky Soulmate

Seven years of sacrifice. Seven years of delivering food to fund her dreams. Then his grad student girlfriend dumps him for a wealthy "chief"—and demands he pay off the $250K debt in his name. Cao Yang's done playing the fool. Enter: a delightfully unhinged girl who appreciates him for who he is. "You sent me $100? I love you!" she gushes. "That's nothing," he grins. "I'm great at saving money." With a mysterious system rewarding him with bizarre treasures and a new lease on love, Cao Yang's ready to prove that nice guys don't finish last—they level up.