First of all, Fred walked into the door and immediately held the little monster on the right. The trumpet went straight into the door and stood against the corner. Then Fred opened the door and NPC was inside. And kill all the mobs. The first wave is complete. Go in and pull the gangster to the door from the right. Be careful not to put thorns on yourself, lest you kill the mob. Pull it to the turnstile in the middle, pull it down to the butcher, and then continue to go in until the blind Odu on the second floor goes out to a group of guards, and then pull it to the wolf boss. Put it down calmly.