Soichiro Aizen Von Leize was a 21st century young man, a Filipino citizen, working as a production worker. One day, while on his way home from work, he was hit by a truck and his life came to an end. But instead of finding himself in the afterlife, he found himself in the presence of a god of reincarnation.
"Welcome, Soichiro. I have chosen you to be reincarnated in a world where you can live out your dream of being a summoner, just like in the novels you read," the god said.
"A summoner? You mean, like summoning ancient beasts and fighting battles with them?" Soichiro asked, surprised.
"Exactly. You will be sent to a world where ancient beasts exist, and you will have the power to summon them and form contracts with them. But there is a catch. In this world, you will have the power to form contracts only with the ancient beasts, not the creatures of this world," the god explained.
"Why is that?" Soichiro asked.
"It is because of your peculiar affinity to the ancient beasts. Your soul is not compatible with the creatures of this world, but it is perfectly suited to form contracts with the ancient beasts. That is why you will be given a pocket dimension where you can cultivate and summon the ancient beasts through a gate that connects to the divine realm. You will also be able to nurture there extraordinary resources that will let your beasts level up"
Soichiro was excited. He would finally be able to live out his dream of being a summoner. He thanked the god and was sent to the summoner world, where he was reincarnated as a 10-year-old child.
As he grew older, Soichiro found that he was often looked down upon by the other summoners. They called him trash because he couldn't form contracts with the creatures of this world. But Soichiro didn't let that discourage him. He worked hard to hone his skills and learn how to summon and control the ancient beasts.
Years passed, and Soichiro became one of the strongest summoners in the land. He had a powerful contract with the ancient beasts, and his beasts were stronger and more powerful than any other summoner's. He proved that even though he couldn't form contracts with the creatures of this world, he was still a powerful summoner.
"I may not be able to make contract with the animals of this world but with the ancient beasts I possess,I could make a difference." said Soichiro, now standing tall and proud as a summoner, proving that even though he may have been different, he was still just as powerful as any other summoner in the land but it's in the future.