Eunuch Guide - Tumblr Posts
Blood of Youth Eunuch Tree

I wasn’t sure whether Zang Ming is a eunuch, so I didn’t include him. There is a eunuch in the novel that has a similar role to him when traveling with Prince Bai, and I’m pretty sure Zang Ming in the show is an amalgamation of that eunuch and another character. So… fifty-fifty chance, I suppose.
As for Long Xie, I had figured that he was a eunuch before reading the novel, so I was seriously confused when I read that he had a mustache. However, it not only turned out to be a fake mustache, but also that he’s kinda secretly Jin Xuan’s student.
Also, I have no idea where he would fit on my tree, but if I remember correctly, the guy driving the freshly-exiled Xiao Se’s carriage is actually Xiao Se’s companion eunuch. He wasn’t given a name, at least that I could recall. Amusingly, Bo Yong wished to be Xiao Se’s new companion eunuch, but was kinda left hanging on an answer.
Zhuo Luo and Zhuo Sen are novel-only characters, directors of Records and Sword respectively. Given how Zhuo Xin is sort of in charge of them after Zhuo Qing died, I figured that perhaps Zhuo Xin is the second oldest.
It is mentioned in the novel that Jin Yu was the disciple of the previous eunuch of Records. I’m guessing that means both Zhuo Luo and Zhuo Qing are his masters, since he definitely calls Zhuo Qing shifu, and it also makes sense that he would receive specialized training from Zhuo Luo.
By that logic, Zhuo Sen might be one of Jin Wei’s masters, but I have less evidence of that.
The novel is weirdly silent about the Eunuch of Incense before Jin Xian. I wonder if he died early. The novel already makes a big point about how much responsibility Jin Xian has taken up (with even more duties than is typical for his position), so him having to take his role sooner than the rest would be consistent with that. The streaks of white in his hair could certainly be due to prolonged stress.
Hello! From what I see in your blog, you're very knowledgeable about the Eunuchs in TBOY and Dashing Youth. I'm having problem to identify who's who so I'm just wondering if you have a guide of their names, position, motives, appearance and short backstory? An appearance guide with DY and TBOY actors comparison will be very helpful. At first I thought Zhuoqing of DY is the same guy in the TBOY who also has white hair that keep helping the red prince but I'm afraid they are different people. I hope this is not too much to ask because I genuinely want to know about them but I always ended up confusing myself more. Have a nice day.
Hello, thanks for the ask! 😺 It always makes me happy to see people being curious about the Five Eunuchs! If you want to know more about them, you’ve definitely come to the right place! I’ll probably make a more comprehensive guide at some point, but I can offer a good bit of information here.
The Blood of Youth Eunuch Tree

To start with, here’s a guide to the Blood of Youth eunuchs and how they’re related. I explain more about it in this post: https://www.tumblr.com/feng-huli/753083060426293248/blood-of-youth-eunuch-tree
Now, for Dashing Youth, I’m afraid that I have less to offer, as not all of the eunuchs have appeared yet. Still, I can show the ones who have.
Zhuo Qing

First, we have Grand Eunuch Zhuo Qing. He is the shifu of the Blood of Youth’s Five Eunuchs (except for Jin Yan, who was taught by Zhuo Xin). He serves Emperor Tai’an and is fated to guard the Imperial Mausoleum when he dies. Needless to say, Zhuo Qing is far from pleased by such prospects and is fighting to change the future that has been written for him.
Jin Xuan


Next is Jin Xuan, who succeeds his role as Director of the Five Eunuchs. Growing up, he was the study partner of Xiao Ruojin (also known as Prince Jingyu, Emperor Mingde), and now serves as his most trusted companion and bodyguard, among other roles.
Jin Xian (Jade Deity, Shen Jingzhou)


Jin Xian is known as the Eunuch of Incense in Tianqi and Shen Jingzhou of the Blizzard Sword outside it.
Other


There’s also Eunuch Li (pictured left) and Eunuch Cheng (pictured right). Less is currently known about them, as they aren’t in The Blood of Youth.
The Blood of Youth Loyalties
Finally, for now, there is the matter of loyalties. The eunuchs are honestly some of the most complex characters in the Blood of Youth, and this chart merely touches on the alliances between the eunuchs and the royals. Jin Wei has assisted all of the princes, but I believe his devotion is to his shifu above all else. Meanwhile, Jin Xuan is… ambiguous. Even if his greatest affection is for his emperor, he is reluctant to put his whole heart into one person or cause.

I hope this was helpful!