Enen no Shouboutai: San no Shou Part 2

For years, people have been struggling to deal with Spontaneous Human Combustion, a strange phenomenon that changes an ordinary human into a fire monster. These kinds of people are known as Infernals and have no control over their powers. Their third generation, known as Pyrokinetics, can control their fire and live like humans. To deal with these types of fire monsters, the government created a special force. 

Shinra Kusakabe, a third-generation Pyrokinetic who wanted to become a hero, and for that he joined Company 8. But a strange phenomenon happened, and he knew some dark secrets about his family.