In the central interior of the Sun God Temple's main holy temple, a heavily fortified crystal glass pillar radiated with brilliance. It was the main source of light and illuminated the temple's core region.
However, the main purpose of collecting and gathering the concentrated sun rays within the glass pillar wasn't to illuminate the temple's interior. It was only a byproduct of its primary purpose.
The crystal glass pillar was a mana fusion reactor – its primary purpose was to mix mana and sunlight to create light-attribute mana for cultivation.
Although the Sun God Temple's light-attribute mana fusion reactor wasn't the only one of its kind in the Holy Knight Empire, it was the biggest and most impressive.
As such, the main temple possessed a pleasant, healthy atmosphere. The sick would get better, and the wounded would recover faster. Even people's lifespans would prolong staying in such a place.
However, the effects varied.
