Inside the Rogue's Encampment, Abel was sitting with his legs crossed on top of his futon with the large-sized mana gathering circle around him. In the past seven months, he increased the amount of time he was spending inside the dark world. Every day, he would spend around 15 days inside the dark world. Although it was only 6 months since he was on the central continent, his rune was already about full by now.
To boost his fighting capability just a bit more, Abel became quite busy, spending most of his time selling potions he gained from the frontline in exchange for more light stones. That wasn't his only source of light stones, as he never stopped trading with the Wizard Union, the dwarves, and the lightning clan. In a sense, his storage of light stone had been in surplus for a while now, and because of this, he could just keep training without reserve until today, when he finally received a fill.