it was done under Adobe RGB color mode and when i upload it to pixiv i notice that the web only takes srgb, which has smaller color range. if you download the second one to your device and view it, maybe it will looks more colourful.XD
开着adobe RGB画完发现网站的srgb没那么广的色域，颜色看着好脏啊，吸取教训了。下载第二张的原图再看应该会好看些。