Recent update in Ragnarok Eternal Love is the episode 6 where they added a lot of new features that includes Runes, Home system, Super novice, Lighthalzen map and many more. In this patch they added Instant rift where adventures can select the rift they want to click without going to the map.
1. Go to Prontera and find Rift Monitor NPC and accept the quest.
2. Clear the Prontera West gate rift.
3. After clearing at least once, go back to the NPC and it will unlock your instant rift.
Instant rift in Assistance requires Adventurer Meatballs.