Neal: Right now，spark——

Although it looks a lot like glavenus，But this action is really meaningless to Neal, it’s just fun~
Details of new settings added is：Neil’s tail blade is covered with keratin, which makes it look a bit like the shell texture of a hypersonic vehicle. Yes, I’m talking about the Blackbird SR71，The reference picture I gave to the painter is exactly it，The matte black is the main body of the tail blade. The blade surface is a smooth sharp edge. It is composed of a double layer of armor. The outer layer provides strength and sharpness. The luminescence is the lower layer of cartilage. I should have mentioned the dragon in my world before. there blood is full of active free magic elements，Only need to activate these elements to make the blood vessels emit light. The dark element corresponding to Neil is mainly purple and black. Usually the blade surface looks black. If he wants to, he can emit light. The cutting of the blade will also bring the death effect and dark attribute
This also applies to the parts of other dragons that have enriched blood vessels, such as horns……
The tail blade itself is usually made of cartilage, and can become extremely hard after hyperemia. It may sound similar to some organs, but the principle is still somewhat different 【XD】

尼尔：就是现在！刚！刃！研！磨——【发出要放大招的声音.jpg】

好吧虽然看起来真的很像斩龙，不过这个动作这是玩梗而已，对于尼尔来说没有意义的233
新追加的细节：尼尔的尾刃面覆盖着角质，质感大概跟高超音速飞行器的外观差不多，没错本龙就是在说SR71黑鸟，给画师的参考图也是这个
磨砂黑色构成了尾刃的主体，不过刃面却不是这样，它是一个双层结构，外层的透明角质提供锋利度与强度，而下层的软骨才是发光的源头
本龙应该之前提到过自家世界的龙血液中都含有游离的元素，只需要将它们充满血液，这样血管就会发出光来
这同样也适用于龙身上其他有富集血管通过的透明部分，比如角之类的

尼尔的尾刃由软骨组成，所以平时是软的，充血之后会变得相当坚硬嗯…………是不是听起来跟某糟♂糕的器官差不多？好吧其实它们之间的原理还是有所区别的【笑】

art by-鱼豆腐
作者-鱼豆腐