Qin Chen transmigrates to the Taiyi Holy Land as a lowly floor-sweeping servant. On his 16th birthday, he awakens a mysterious system that grants him rewards for signing in at new locations. From the Empire Ruin, he gains the Chaotic Holy Body and the Chaos Emperor Scripture. From the Demon Sealing Land, he receives the Probationary Royal Armies. At the Alchemy Palace, he masters Divine-grade Alchemy. He collects Immortality Elixirs in the Herb Garden and the Emperor-grade Revival art in the Empire Palace – all while waiting to become invincible. But when the Great Kingdom's ruin appears, threatening the Holy Land with the All-Powerful Demon King, Qin Chen must abandon his peaceful routine. With a single slap, he defeats the demon, sighing, "Why force a mere servant to act?" Discover the ultimate underdog story of patience, power, and an unlikely hero. Read now!