different_minds

Zach was a sci-fi game enthusiast who unintentionally crossed over to a magical isekai. Fortunately, he had access to the previous game system and could fight the magic-savvy aborigines with high-tech weapons.
“Magic? No, I have the lightsaber. ”
Unlike what he expected, the system presented him with a different way of leveling up. He had to get some kind of special energy from the pretty girls' bodies on this planet so that he could unlock his weapons.
"What the hell happened? Is my sperm capable of upgrading girls? Can my blood cause those girls to burst out instantly?"
This was incredible.
The succubi were a hated race in the magical isekai because they oversucked male sperm and killed men, but not Zach.
Surprisingly, the majority of the special energy that Zach required was distributed in succubi.
He appeared to be having a fantastic journey.

Release That Succubus

Diana was pretty confident in herself after everything new that Zach had taught her. Even Zach had begun to trust her completely because she was able to get used to his methods faster than anyone he had ever seen.

"Ok…after purification heat it all up. Heat it until there is no water left and only solid crystals are left behind. Then leave the crystals to dry up for a while and then bring them here. I will let you see how incredible they taste."

Diana was colored in his excitement and Bruce grew hopeful as well.

Zach handed her few of the tools and experimental equipment that she might need to carry out the experiment. Due to their previous lessons, Diana was already aware of some of the methods. She just familiarized herself with the new apparatus that Zach prepared for her and did what she was told based on the method Zach described to her.

Chapter 185 Let It Go