Pregnant Ogre

Akitsu Village, a mountain village deep in the mountains. ・・・・ The incident happened there. Hey!　Gansho is there?　Is Ganjo there? Everyone in the village came into the main shrine hall with a sound of footsteps. Akinao Shihyo, the chief priest of the shrine, came face to face with this old man, the village chief, who was gasping for breath in front of him. He told me that there was a "certain thing" on the trap. He wanted to talk to me about how to deal with it. Spoiler I thought it would be a hassle, but I couldn't go against the village chief who has been taking care of me since Furu station, so I headed to the site. Is it ...... on your head?" Yes, that's right. Kensho, you have to do something about it. Kenno was thus ordered to manage the captured demon. "You... do you know the general formula of the impregnated demon? "Impregnation ・・・・・・ demons ・・・・・・?" Apparently, his grandfather, who was a priest of the previous generation, had studied it. The next day, I was asked to help my grandfather to make the ceremony a success. The next day, in order to ensure the success of the ceremony, he began researching the documents left behind by his grandfather. Will he be able to complete the ceremony?