
Spoilers for Kill No More? (I'm not sure how far translations are.)
Just read Liola's side story that was bundled with manhua V2. (The side story is the one on the right) The name of the story is SuiYin, which is the name of the weapon Gele (Gle) gives Liola. Broken Silver/Fragmented Silver/however you want to translate it. The story details events just as Gle is about to throw Liola to the wolves at age 10. Gle takes away Liola's weapon and makes Liola fend for himself without a weapon. (Yasha was jealous that Gle gave Liola the weapon, so she whined and made Gle take it away. She suggests giving it back after Liola "earns" it by accomplishing his mission. Except, Yasha thought it was just a simple mission. Not going up against a few dozen wolves).
Gle....!!!! OTL
From Kill No More, I always came away with the feeling that Gle is like an out of control Neo with no Chasel to reprimand him. See, Neo, this is how you would have turned out if you didn't have a trustworthy Judgment Knight taking care of you! If Chasel rolls his eyes at eight out of ten of Neo's teaching methods and angrily reprimands Neo for the ninth one, calling it maltreatment, then... Well, I think Gle's teaching methods would probably all count as maltreatment. Then again, he is the leader of an assassination organization. Compared to Gle, Neo is actually quite mild... Grisia, you really lucked out! Mizerui too. A bored Gle is one you definitely want to avoid...
I was quite amused at how many times Gle kept thinking that Yin Yue (Silver Moon/Liola) might be a demon or a heavenly being because of how strong he is at such a young age, and how he might be bringing doom to the world (and himself) from training Yin Yue. Hey Gle, you're the one who brought up such a child! It really breaks my heart, because all throughout the side story, Yin Yue just wants to get closer to Gle and will do pretty much anything to gain his approval. D: Imprinting, I say... Anyway, we get a lot of focus on Yin Yue's ethereal pale skin and silver eyes, hahahaha.
Liola needs a nice long talk with Grisia about their teachers, seriously.
(It seems that we'll be getting a short story with each volume of the manhua. <3333 So, we'll probably see more of young!Liola, kind of like seeing the 38th gen Twelve Holy Knights in training, huh? The side stories for LSK also focus on their training days.)