Shin slowly opened his eyes, his memories of the previous day still hazy. He vaguely remembered his body being overcome by an overwhelming sense of pleasure, but everything after that was little more than a blur.
He could only assume it had been the side effect of one of the girls' abilities.
Looking around, he saw that every one of them was fast asleep. They all looked utterly exhausted, sprawled out across the room after whatever had happened the night before. Even so, someone needed to stay awake and keep watch. The monsters outside wouldn't wait for them to recover.
"Shit... My head is still spinning..." he muttered as he slowly pushed himself to his feet, deciding to take the first watch himself.
However, the moment he stood up, he felt a ghostly hand gently rest on his shoulder.
He immediately turned around, but there was no one there.
That, however, wasn't particularly surprising.
