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

Unfortunately, the other party had no reason to show up in front of him when they had the advantage of surprise attack.

While Jack was waiting for the enemy, something flashed in front of his eyes almost blinding him momentarily. Even though he had been locked up for a long time, he still had his animalistic instinct intact. He could easily distinguish when an attack was aimed at his life and when the opponent released their killing intent.

Using his senses, he barely managed to dodge the attack launched from the shadows at the last moment.

Shivers ran through his spine as he did because even though he had moved his head to the side in time, there was still a finger sized cut on his cheek that went quite deep. The attack was even faster than it looked. Had he stayed in place, his head would have been chopped off clean by that single strike from the enemy.

[Bonus chapter]Chapter 241 Rescue