10 First God of Ishgar

Mars teleported to the cave where Grayfia and Thunder where sleeping in. So he decided to pull out the Blade of Olympus that he got from a Weapon Gacha Ticket a hundred years ago, and immediately start to sharpen it. When the next day came he and Grayfia continued to train for the next 5 years, but not before teaching Thunder the shapeshift spell so he could get a human form and blend in to with humans.

After helping Thunder master the shapeshift spell over the course of 5 years, he took them both to Magnolia or more specifically to the Fairy Tail Guild. When Mars, Grayfia, and Thunder entered the guild hall Warrod and Warrod were in a duel. He led Grayfia and Thunder who was in his human form over to the spar that was going on.

After 15 minutes the spar ended in Warrods victory, Mavis went to Mars and greeted him saying "Hello Mars, I see you came back like you said. Who are these 2 people?"

Grayfia stepped forward saying "I am Grayfia Lucifage, a Pure blooded Devil like Mars."

Thunder nodded his head before saying "Im Thunder, The Lightning Dragon King."

That statement caused stars to appear in Maviseyes as she says "An actual Dragon? Awesome! How do you look like a human though?"

Thunder just simply replied saying "Shapeshift spell."

This conversation caused Warrod, Pricht, and Yuri to listen in keen interest. For the next 15 minutes Mavos kept badgering the dragon with questions, once the conversation came to an end Grayfia and Thunder both got there guild mark. Thunders was yellow on his right shoulder, Grayfia's was white on her just under her collarbone. The next 5 years went by rather fast only except the birth of Makarov Dreyar in x696. Mars was occassionally there in guild during the first 5 years of Makarovs life. In the year x715, Mars, Grayfia, and Thunder become S-class mages by completing 4 Decade quests that only took them 10 years to complete the 4 quests. At year x730, Pricht is made 2nd guild master by Mavis whose health was in the decline. In the year x731, Mars and Warrod become 2 of the 4 gods of Ishgar, Warrods rank being 4th where as Mars rank is 1st, but Warrod leaves the guild where as Mars does not. At the year x735, Mars decides to take Mavis, who was healed now and stronger than ever, on a century quest with him, Grayfia and Thunder.

Mavis who was now 62 looks at the three and asks "so what is this quest about?"

Grayfia speaks up and says "All it says is to go to the Pergande Kingdom."

Mavis looks at her in surprise and says "That far?!"

Grayfia nods before saying "yes."

The 4 then spent the next 5 years traveling to Pergande Kingdom. When they got there they were greeted by someone and were told to meet the king. Apparently 15 dragons have been causing lots of damage to various cities. They were tasked with killing the dragons. The reward is 750,000,000 J. After the brief, they all decided to go after one group at a time separately. Grayfia went in one direction,Thunder went in the other and Mars and Mavis went straight ahead. After 15 minutes of flying by using his devil wings he spotted a group of dragons headed his way as he was currently holding Mavis. So he quickly let go of her as she now stood on the ground, he flew up and decided to take the battle to the 4 dragons that was headed his way. The 5 dragons then roared at him, but what surprised him was that they were 2 ice dragons and 3 water dragons. So he brought out 4 neutral dragon lacrima from his inventory and held them in front of the incoming dragon roars hopping that the magic contained in roars would be absorbed by the lacrima. Surprisingly it did just that, the 4 lacrimal were now filled with either ice or water. Seeing the remaining dragon roar which was water, he decided to swallow the incoming dragon roar hoping to gain a dual element dragon mode. Although it was a bit painful he did manage to do just.

He put away the 4 lacrimas in his inventory and then activated his newly attained mode Lightning water dragon mode. In this mode blue Lightning dance around his body as a wisp of water circles him. He brought his head back andsaid "Lightning Water dragon roar" and suddenly a white beam with a blue hue with rings of water around the beam shot out of his mouth and hit 3 out of 5 dragons. He once again flew towards them charged his magic to his hands thrusted them forward and said "Dragon Slayer Secret Art: Thunderous Rainstorm" dozens of Lightning bolts and beams of water came raining down and striking the dragons, killing one of the water dragons in the process, which was already gravely injured due to being hit by the roar earlier. It was at that moment that he exited the Lightning water dragon mode rather forcefully as he has little to no training in it whatsoever so he was going only fly. Now that he was out of that mode he decided to enter Lightning Dragon King Mode. When he entered that mode hundreds of Lightning bolts came raining down the area around the last 4 dragons. He then used a very powerful spell called Ragging Thunderstorm, which was a dragon slayer secret art. The Dragon slayer secret art: Ragging Thunderstorm spell causes several extremely massive Lightning bolts to come raining down. It was that spell that impaled thelast 4 dragons killing them instantly.

He then landed walked with Mavis back to the Capital of the Pergande Kingdom. Once they both reach the place where they separated from they find Thunder already being there. 45 minutes later Grayfia joins them. They all managed to defeat they're group of dragons including Grayfia. After they got there reward they decided too stay in. Pergande Kingdom for a bit. After they were done being in the KingdomMars opens a time portal for 52 years in the future, then all 4 of them stepped through it.