Small upgrade system

Sam has come to an open area and he can see warriors who were fighting ghost dogs. He can see there were ten warriors, but only six of them were fighting while four warriors were laying down on the ground.

Sam quickly approaches the four warriors. He saw the four were unconscious. He didn't see any familiar warriors. Sam quickly checks their pulse. He notices that their pulse rate was very low and they also bleeding. Sam can see claw marks in their armor. In those four warriors, three were male and one was female.

Sam quickly brings out the health portion and fed them. He needs to stop their bleeding or they will die of blood loss. Sam fed their medium-grade health portion, because of this, their bleeding stop after some minute. Now their life wasn't in danger, so he can focus on the others.

Sam sees odd things about these dogs. Five dogs weren't properly white. He can see black color in their body like their tail was black, their head was black and he can also see many black spots in their body. Sam heard nothing about these dogs but he can see that these mix color dogs were more powerful compared to normal white dogs. These dogs were E-intermediate grade ghosts where he can see only two E-intermediate warriors and the others were E-early grade warriors. Because of this, these warriors were facing the problem.

Sam can see at least five mixed dogs and six white dogs were attacking these warriors. The intermediate warriors were fighting those mixed ghost dogs, while others were busy fighting white ghost dogs.

Sam was approaching these warriors because he can see they were in a dangerous situation. When he got closer to these warriors, he saw two familiar people. He saw Rina and the rick boy. Rina was the girl who had previously invited him to join their group, and he remembers this rich boy because this one can make anyone irritated.

Sam also finds other members of Rina's group. They were all E-early grade warriors. He also sees the girl blond hair girl who previously called him arrogant fighting those mixed dogs. She was an E-intermediate warrior. The rich boy was also an intermediate warrior. These two were warriors fighting the mixed ghost dogs whereas Rina and her other teammate were fighting the White dogs.

Sam quickly cast two huge fireballs and throws them towards the white dogs.

"Quickly bend down you all," He also warned the warriors.

The fireballs hit those white ghosts. It creates a gigantic explosion. Those warriors send backward by the shock created after the explosion. It surprised Rina and the others that Sam's fireballs have this much power. Sam recently upgrade his fire control technique because of this he has this much power in his fireballs.

"Idiots, why the hell you all are standing there? Now is the chance to attack them." Sam said to them. They just stand there doing nothing. They should use this chance to attack.

Rina and the others come out from their shock and realize their mistake. They were wasting their chance to attack those ghosts. Sam fireballs already killed three ghosts, now they only need to kill the others three ghosts. They cast their spells.

While Rina and other E-early grade warriors were casting their spells, Sam shifted his focus from those white ghosts to those mixed ghost dogs. He can see that the blond hair girl and the rich boy having a hard time fighting those intermediate ghosts. These two warriors were powerful, especially the blond girl was powerful, but because of the ghost's number, they were having a hard time. Both of them use fire spells to fight those ghosts.

Sam approaches them while casting his spell. He was also this time casting a new spell that he learned after upgrading his fire control technique. The spell was called the great fireball. This wasn't like a normal fireball. This new move needs a significant amount of spiritual energy. Sam wanted to finish this fight quickly because of this, he want to use this move.

Sam stops advancing when he comes to a suitable distance. He put his hands together and a small fireball appeared between his hands. He was now moving hands in the opposite direction. The more he moves his two hands in the opposite direction, the more the fireball got bigger. The fireballs stop getting bigger when it reaches the size of a soccer ball. Normally it looks like a medium fireball, but these fireballs contain much more power compared to a big fireball.

"You two quickly leave. You don't want to be hit by this fireball." Sam said to them.

These two warriors at first got surprised after hearing Sam's voice suddenly, but then they saw a dark red fireball between Sam's hands. So, they quickly stop fighting and run away from those ghosts. They didn't want to be hit by the fireball because they can feel the danger coming from this fireball.

Sam, seeing them, runs away from those ghosts throws his great fireball towards those ghosts. The fireball hits a mixed dog, who cried loudly after hitting the fireball, send backward towards the other ghosts.

"Release," Sam said loudly when he saw the fireballs go to the middle of those ghosts. Instantly, with a loud sound, a massive explosion occurs. This explosion was so powerful that it send all those warriors, including Sam, flying backward from their places. It was that powerful that it send Sam flying towards the forests from his previous place. Sam felt pain after hitting a tree.

After some time, he could stand up. He got up runs towards the previous place. He wanted to see to end the result of his new move.

Sam saw a massive hole in the ground where the explosion occurs previously. He didn't see any ghosts, which means they all got killed in these attacks. Sam expected that result because he felt previously that almost uses all of his spiritual energy. He guessed that previously; he uses almost 75% of his spiritual energy.

Sam was now needed to recover his spiritual energy or he cannot fight any ghosts. He suddenly remembers about the injured warriors.

To be continued.......