My Red Card Has a + Button

Tang Jian, a former Card Master, is reborn to his struggling, talentless youth. In a world where mystical Cards dictate fate, his meager 30 card energy points spell a future of mediocrity, while powerful enemies from his past life may be closing in. Despair turns to destiny when the mysterious Red Card—the very artifact that led to his demise—awakens within him. This is no ordinary system; it's a divine cheat that absorbs discarded cards to instantly boost his stats: Card Energy, Spirit, and Physical Fitness, all with a single '+' button! From zero to hero, Tang Jian rapidly transforms, leaving his peers in the dust. But the Red Card holds deeper secrets and bizarre \"Dream Missions.\" Can he truly rewrite his tragic past and rise to dominate the Card World, or will this ultimate cheat device lead him to an even deadlier fate?