To level up the Inter-Knot account, players need to obtain Inter-Knot Credit EXP.\r There are various ways to get Inter-Knot Credits, such as:\r \r \r Daily Errands\r Battery Charge\r HIA Career Club's Expert Challenges\r Investigator Training's Combat Courses\r Notorious Hunt's Pursuit to the Depths (Unlocked after the 3rd Weekly Clear)\r Routine Cleanup missions\r Game Modes (such as Hollow Zero)\r Commissions (Story, Combat, Exploration, and Events)\r Agent Stories\r Officer Mewmew's Request Missions\r Bangboo and Missing Mini Cargo Trucks in the Overworld\r Proxy Primer Trials\r \r