Dumped and Activated the God-Tier Check-In System — He Made a Trillion in One Summer

He is an ordinary impoverished college student, living a tight, plain life on campus with limited part-time income. He devotes all his sincerity and spare money to his long-term relationship, dreaming of graduating smoothly and building a small warm family with his lover. However, his naive fantasy shatters mercilessly right before summer vacation. His girlfriend dumps him out of the blue, dismissing him as a penniless nobody with no wealth, status or promising future. She leaves him broken-hearted and stranded at the lowest point of his youthful life. Drowning in heartbreak and low self-esteem, he accidentally triggers a once-in-a-lifetime golden cheat: the almighty God-Tier Check-In System binds to his soul officially. This effortless system requires no strenuous cultivation, no risky combat and no tedious entrepreneurship; all he needs to do is complete simple regular sign-in tasks to gain overwhelming top-tier rewards. The system sets clear hierarchical sign-in rewards with stacked luxurious perks. A simple daily check-in grants him a flawless peak-perfect human physique, erasing fatigue, curing *** chronic illnesses and shaping an impeccable body and temperament. Every stable weekly check-in gifts him a brand-new limited-edition Bugatti hypercar, a top luxury vehicle that most ordinary people can never afford in a lifetime. Long-term sign-ins bring even more earth-shaking gains. Completing continuous monthly check-ins unlocks a fully operational mature entertainment empire, including film studios, celebrity brokerage firms and streaming media platforms. Annual milestone check-ins grant him a fully established trillion-dollar high-tech conglomerate, controlling core industrial supply chains and global high-end market resources. The most coveted reward belongs to rare special holiday check-ins. On designated system festival dates, one simple sign-in unlocks the full set of confidential 1nm advanced lithography machine blueprints—core strategic black technology that dominates the global high-end chip industry and breaks international technical monopolies. No extra effort, no complicated hardships. Starting from a dumped, penniless broke college student, he accumulates wealth, status and core technology merely through easy daily check-ins. He completes his legendary counterattack and grows into a powerful trillionaire at breathtaking speed—all accomplished within a single ordinary summer vacation.