Jujutsu Kaisen Phantom Parade is a turn-based RPG gacha that takes a lot of time to progress. This is partly due to the battle system combined with the grindy nature of the progression system. You’ll play missions, hit a brick wall, repeat lower missions to get stronger, and repeat. However, there’s a way to let the game auto-battle for you, and it is also seen in the upper-right corner of the battle. You are probably here because it is disabled, and here’s how to unlock the auto-battle feature, including the sweep system in Jujutsu Kaisen Phantom Parade.
How to Turn On Auto Battles in Jujutsu Kaisen Phantom Parade
To unlock auto battles, you must reach episode 5 of the 1st chapter in the main story quest. It takes around 15 minutes or even faster if you skip through all the dialogue and cutscenes. After finishing episode 5, you’ll see the “Auto” button turn yellow on the upper-right corner of your screen when battling. Tap on it and make sure it is yellow and not grayed out.