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

<p>[Description: The Force Armor, an extraordinary manifestation drawn from the energies within, is a shield of remarkable resilience and impenetrability, rooted in the fundamental understanding and harnessing of an enigmatic force akin to that revered in many distant narratives. Crafted from the ethereal energy known as 'The Force', its protective abilities are inexhaustible, forming an impenetrable barrier that halts any intrusion, be it physical or metaphysical. Like tales of old legends and the mystical sagas known to a select few, the Force Armor stands as a beacon of defensive prowess, accessible only to those initiated in its unique concepts.] </p>

<p>[Durability: Infinite (Barrier is impenetrable unless user's spiritual energy is expended.)] </p>

Chapter 377 New Abilities