Completed!

Entered the dungeon on Oct 9th, finished on Oct 11th. Just documenting it. Watched a lot of ads on the first day, and not many on the second and third days. Relied on the offline double upgrade. The quests are actually not difficult, it's just that people are too lazy to watch ads. If you spend some time watching ads, the dungeon won't fail like last time. To clear the second map, you need to increase your combat power. Click 'Adventure' at the bottom, then click 'Training' on the right to level up once (max level 60). Combat also gives experience. Whether you need double is up to you. I was too lazy to watch ads after battles, so I played earlier stages first, which allowed me to complete battles faster and level up quicker. Everyone, keep it up and clear the dungeon! 💪