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

Even though the old man had mentioned Zach countless times for the past few days, Drew had never expected the genius to be such a vibrant youth instead of a serious middle aged man.

When Drew noticed that Zach had already caught him staring, he signaled with his eyes to draw him out to the corner of the room in order to have a good talk with him.

Zach understood what the old man wanted him to do. Therefore, when Drew got up and began to walk towards the furthest corner of the room from the bed, Zach immediately followed after him. He wanted to take a break from the heart squeezing atmosphere near the patient's bed.

Zach was curious about the identity of the old man but he didn't ask him anything. He still wanted to observe the old man a little more in order to figure out the answer on his own.

Before he could say anything to the old man, Drew spoke in a hoarse whisper that was barely audible to Zach let alone to the sisters.

Chapter 162 Sound Out