 Territ secretly met with Monsley on behalf of his news on the whereabouts of Conan and Lana. She took him along in the Falco straight to Industria to see about his reward. Meanwhile in Industria: Dyce, Jimsy, Gutch and Dongorth planned out on how they should escape from their prison. Dyce pretends to hang himself while the others act like he did commit suicide. The prison guard(who was tricked before when Conan pretend to be dead) saw it but instead of opening the cell door as in plan he informed lepka to come to see for himself. Lepka knew Dyce was faking it so he made Jimsy, Gutch, and Dongorth tickle him. Dyce tried to resist but he burst to laughter. Lepka was amused with the stunt Dyce tried to pull but he s already got a plan for Dyce s death which is rotting in the middle of the desert. Then Territ was presented to Lekpa on his info on Conan and Lana. Lepka was pleased to hear this and gave Territ a radio to contact Industria when Dr. Lao meets with Lana. Since she s still the key to Dr. Lao s whereabouts. Monsley took Territ back to the Salvage area so he could sneak back in as if he never left. It was night and something strange has occurred, the moths are migrating across the ocean and the pill bugs are active. Patch is concern on the matter himself. The next he called out his employees as well as Lana and Conan, 2 hours before working time. He tells them that something is not right and is going to the bottom of this by check the geographic meter below sea level. So he put on his diving suit and brought along a geographic meter machine to tell him if his hypothesis is right. As he s working, an earthquake occurred and the ship behind him tumbled over and cover him whole. On the surface, Conan dived down to check if Patch is alright. Territ went down in his diving suit to see the matter too. However he went up and said it was merely impossible to save Patch. But Lana kept the life support going and Conan is finding a way to get Patch out free. He successfully did and Lana suddenly realize that Patch is her Grandfather, Dr. Lao because she s been hearing his voice ever since she and Conan first got here. Dr. Lao/Patch showed his emotions and hugged Lana as it s been a long time since they ve last seen each other. Territ was both shocked and excited to find out that Patch is really Dr. Lao. He went to the shed to contact Industria by the radio he got from Lepka, but was attacked by a swarm of pill bugs which forced him to return to the Salvage area. Then it happened a large tidal wave occurred and the landscape shifted. The Salvage Group is scared and confused on why this is happening. Dr. Lao/Patch said that there ll be a diastrophism within 10 days which will be worst than this. Then it began to rain and the employees as well as Territ went indoors. While Dr. Lao, Conan, and Lana went into the storage room. Dr. Lao told Conan that he was sorry for being strict on him before and thanked him for help out his granddaughter. Dr. Lao knows that Industria is already informed about their whereabouts so they escape to shore by boat.