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

"I believe that you underestimate the level of power that he possesses." Zach said to him as he shook his head before letting out a tsk.

He watched as Ronaldo chuckled before he shook his head at him in response. "No I think that it is you that overestimates him."

Zach looked towards him incredulously as he quirked an eyebrow at him. "No I think that you are the one who has it wrong and it is you who has underestimated him." Zach said to him.

"And how is that so." Ronaldo asked him in question.

"Well he is the one who is in charge of the city and he is the one that controls everything behind that goes on essentially he is the one that ensures the smooth running of things. I am assure that you are used to being the one who is in charge and you like it that way but when it comes to him you don't get in his way." Zach said to him.

Chapter 480