After those seven positioned themselves around the dungeon, Leon started to fly above where the battle would happen. He was two hundred meters above the dungeon, and his job would be too oversee the entire battle and make sure that no angel would escape… even though the possibility of them running away at their own volition was pretty low.

"At this distance, the effects of Gravity and Telekinesis will be weak… but it should be fine since they are going all out."

The first one to attack had been Inglar. His job was to increase visibility and give the angels one hell of a surprise. Inglar jumped toward the dungeon, and then he fell, he pierced his sword on the ground, a tsunami of fire went to all directions. Not a single angel escaped from his attack, but the damage they suffered wasn't that impressive. However, all the trees nearby got burn to a crisp.

It wasn't his style to start with ranged attacks, but Ivolaer raised his sword and made lightning bolts fall around the dungeon, and not a single of them fell nearby Inglar. At the same time, Jertien made it fall his ten meters long meteor on the angels that were being electrocuted, and those who escaped those three areas of effect attacks got hit by a rain of magic arrows, Ismenria created.

"Now!" Jorhorn shouted.

Everyone with the sole exception of Leon and Ismenria jumped and landed near the dungeon. Leon hoped to see a battle, but in reality, what happened was a carnage. The angels, after getting hit by three massive areas of effect attacks, didn't even have time to recover and got smashed like ants and pierced like pigs. In less than a minute, five hundred were killed.

"As expected, their power is crazy… I probably can't endure their attacks on their giant form, but the same probably won't happen in their smaller size."

Leon also could survive the sea of fire Inglar could create, but the same things didn't apply to Jertien's Ice Meteors and Ivolaer's Lightning Bolts. He could use Transfer to escape, but the window to notice the attack and escape as small.

Regardless, after the battle, it was time to look for items. For some reason, the weapons of the angels disappear when they die. Even when Leon tried to keep one alive to keep its weapon, his hands got burned when he touched… as if it was an item that belonged only to the angels…

Over the course of the last three weeks, Leon and others found some tomes, but nothing very impressive. In fact, even though the tomes gave powerful spells, Leon already knew them. Fire Lance, Lighting, Ice Lance were of those who appeared. Since everyone worked more or less with the operation, the tome would go to the one who finds it first. Usually, Ismenria would be the one to see since she had good eyes, but Leon had the advantage since he was flying above the battlefield and found the only one that appeared.

Congratulations! You have learned the skill: Acid Sphere.

Cooldown time: 05 seconds.

You obtained 01 status points.

"Acid Sphere?" Leon murmured while he was frowning.

Learn such a spell Leon never thought of creating was excellent and all, but the cooldown time was annoying. Still, Leon was a bit interested in how one could create acid using mana. Most likely, it was a combination of three elements instead of two. Which elements? Leon had no idea… the things he learned at his chemistry classes had been long gone forgotten.

"Well, it is a free spell… I won't be able to level up like the others, but it may come in handy."

It was the third spell Leon learned by using a tome, it wasn't weak like Freeze Lance, but it wasn't incredibly powerful like Summon Zombie, so Leon was sure that it wasn't a trap or something like that… possibly.

Although they were sentient beings but acted a little bit like mindless monsters, Leon hesitated in testing that spell on the corpses of the angels. He felt like it was disrespectful… even though he was a man who sealed the spirits of monsters in items. In the end, Leon decided to test on a random rock that didn't melt after getting hit by Inglar's attack, even though it was possibly powerful, it was only a level one skill. It wouldn't damage the bodies of angels that had high-level resistances.

"Mmm… it isn't half bad."

Leon shot the Acid Sphere, and it melted a part of a rock and created a hole that it had the size of the Acid Sphere, which was the size of a human head. It would be useful against monsters that had high-defense, noticing the potential, Leon had an idea. Even though he had to wait five seconds to cast another Acid Sphere, if he wanted, using Multi-Conjuration, he could cast nine of those and level it up much faster… if he has a powerful target.

"I guess I will test it on the chimeras."

Leon reunited with the others and frowned when he saw Inglar and Ivolaer stepping on the bodies of the angels. Leon already expected that, but it looked like Inglar was quite vicious as well. It couldn't be helped; they lost their planets to those creatures and probably saw several of their friends and relatives being killed by them, after all.

"What is the plan now, brother?" Alurelle asked.

"We will use this place as a temporary base," Jorhorn declared. "Hunting chimeras should help us somewhat, and we will also need to store potions and anything useful that we may found on the dungeon shop."

Leon opened his eyes widely; he had forgotten about checking the dungeon shops of that world. Still, he wondered if he would find something useful for him. Leon had almost had one hundred million coins… he certainly was bound to find something, right?