Digimon World Dawn Walkthrough/HoQ02

Talk to Renamon in Shine Plaza. You learn that three Dorugamons are digging
the Login Mountain to the point the mountain could collapse. Go to Login Mountain. You start from a different portal. That doesn't stop you from knowing the entire map. When you find a Dorugamon, it wants to dig and is going to put up a fight if we're to interrupt. So fight a mini boss battle. Do you remember there being three Dorugamons? So find the other two. Report back to Renamon and collect your reward.