He held a light melancholy as he tried clicking on an empty skill slot.
It wasn't the case that there were no available skills, but rather, he suddenly found himself in the "Warehouse" interface he was more familiar with. Inside, three blood-transcending round stones were displayed, having a fruit-like appearance yet pulsating like a heart, each beat seemingly inhaling and exhaling Demonic Power...
These were the spoils he obtained earlier, Soul Cores of Demon Ghosts, fundamentally Heart Cores formed from condensed essence of Power.
Two of them dropped from the shrine at Thirteen Sakura Village, belonging to an Ape Ghost and an ordinary Demon Ghost respectively, while the third was the Soul Core of that most tragically dying Horse-headed Ghost, which he picked up while hurriedly cleaning the battlefield before descending the mountain with the young girl.
"Hmm... Can Soul Cores be directly used as Skill Badges?"
