The Realm Walker: Sign-In System Across Infinite Worlds

When Ji Lin awakens the Heaven-Devouring Sign-In System, the multiverse becomes his playground. Hopping between parallel dimensions—from wuxia legends to modern fantasy—he grows stronger with each world conquered. His enemies demand to know his identity, but Ji Lin only smirks: "I'm just a passing traveler... now let me count your sins." Armed with rewards from countless realms and an ever-growing arsenal of abilities, this dimensional wanderer leaves his mark on every universe he touches.