Yang Ling focused on training the puppet Kayseri after returning to Wissen Town.
Kayseri had displayed his alarming battle instincts in the battle to capture the killers alive. If he could sufficiently develop his potential, then he could perhaps have another powerful Spellcaster by his side, a rare high-level Spellcaster from the Church.
A Church Spellcaster was unlike an ordinary Spellcaster. Other than the normal fire, water and earth element spells, a Church Spellcaster could also train in holy spells, or even the fabled divine spells. They had extremely powerful abilities. Over the millennia, aside from the many powerful guardian knights, the reason for the Church's continued dominance over the Tailun Continent was more importantly due to how many top notch Spellcasters they had.