xiao library of ruina

The ref tried to intervene, but Cain impaled Thera on his horn and then ripped her in half with it like it was a knife. He held the two halves of her shredded corpse, letting her blood pour down onto his face and paint him red, all while he continued to scream in a berserker’s euphoria. Once the crimson spray had slowed, he tossed Thera aside and pointed to the crowd.

Kie Kamado: The mother of Tanjiro and Nezuko in Demon Slayer, Kie Kamado's tragic fate serves as the catalyst for Tanjiro's journey as a demon slayer.

“Actually, it’s meant to mimic the effects of sunlight. UV light is what causes sunburns. Unfortunately, while easy to make, it’s not as effective as you might think. The light is too… artificial. It lacks the potency of real sunlight. I tested it numerous times while in Welindar, always trying to improve it, but it was never more than an irritant to the Profane and their parasites. It didn’t help that the lower-ranked fiends can endure the sunlight in exchange for their lesser strength. Even if it did hurt them, the damage was very minor. It was better to just stick with my regular weapons and magic, though I regret that it wasn’t in working condition when Lupin and I fought Kaisen. Perhaps it would have wounded him. These tralt jewels, on the other hand, are great for absorbing light and energy. Using these, I can capture true sunlight, augment it, and use it whenever I need.”