In the end Jellal save the day by defeating God Serena. Nobody expected this kind of outcome. Well, it was good for Jin since they were able to capture God Serena.
After that Jellal immediately took Jin and Ur out of the battlefield. He also bought God Serena with him. The council probably know something is happening in this place since there's a huge battle that just happened.
After an hour that they left the rune knights of magic council arrived at the battlefield. They only saw the aftermath of the battle and they couldn't find the culprit who did this. Still, they were shocked by the destruction they saw. Large gulley, crater, blocks ice, pool water, burned soil etc. It's everywhere in the surrounding. They found that the scenery of this land completely changed because of the battle. They beautiful grassland was nowhere to be found.
...
Somewhere in the continent of Ishgar. Inside a dark cave there's a man with long, dark blue colored hair sitting at a rock. The man have a dark colored skin and he bears a light blue marking om his body. He was wearing a high collared black cloak with tottered pants. This man is none other than the Dragon King Acnologia.
"The strong smells of the dragon is gone." Acnologia said to himself. He was confused as he could smell a real dragon before but suddenly the smell vanished. Not just he smell it he also felt the aura albeit it's too weak.
"Well, might as just look at it." Acnologia stood and slowly walked out of the cave.
...
Jin was standing in front of the unconscious God Serena. He took out the Lacrima Extractor from his system. This one are one of the rewards he got from completing all the mission in Fairy Tail World. This item is a one time use so he decided to use it on God Serena so he could extract eight dragon slaying lacrima in one use. Well, he could also use it to extract just one lacrima and remain the other seven but that's not what he want. He want all the lacrima inside God Serena. All eight dragon slaying lacrima.
He didn't took this out of his system before because there will be a chance that it will brake when he fight. Once he took out an item from the system he couldn't put it back in the system. He guess that once he upgraded the system the inventory function will be available for him to use.
He looked at God Serena in front of him. God Serena was still unconscious and didn't have any strength left. So even if he woke up he wouldn't be able to anything to him. Although Jin still haven't recovered it was still enough for him to restrain God Serena. Plus, God Serena was bound by a chain that could somehow restrain the magic of a person. If he was in his full strength this chain wouldn't be able to do anything to but right now it was a different matter.
"Okay, I will extracting it now." Jin said as he put the Lacrima Extractor at God Serena's ċhėst.
The Lacrima Extractor glow brightly as Jin could feel a powerful magic surging out of God Serena's body.
"Aaahhh!!" God Serena screamed loudly in pain. He was still unconscious but he still was screaming probably because of the extreme pain that he was feeling right now.
"Aaahhh!!"
God Serena's was excruciating to Jin's ears. It was tearing his ears luckily Ur and Jellal was not here. They were outside of this cave. Ur still haven't recovered so she was recovering outside and Jellal was guarding her.
Jin looked at God Serena who was screaming and he covered his ears with his hands. The system said that he only need to put the Lacrima Extractor on a person's ċhėst and it would extract the Lacrima.
After one hour of screaming there's no sound coming out of his throat.
Then after another one hour extracting all the lacrima was finished.
Jin looked at all the eight dragon slaying lacrima on the ground. One by one he pick it up and put it at the corner.
"Well, you're still lucky since I've decided to put another lacrima to your body." Jin said as he turned his head to God Serena. He then took a small sphere lacrima. This lacrima was use for lighting up a bulb in the street.
"From now on you will become a bulb man." Jin said.
He experimented how to out lacrima inside a body to God Serena. He only learn about it and doesn't have any practical experience so God Serena became a bulb man with eight lacrima inside him.
After that he turned himself to the eight dragon slaying lacrima.
"With all of this I wouldn't need to buy any dragon slaying lacrima in the system. It will help me save more points." Jin said as he picked up one lacrima.
He then started his operation and out the eight dragon slaying lacrima inside his body.