Chilko seems to be a bad guy in the animation, and seems to want to use biochemical drugs to resist the rule of Peter Wolf. According to Ember's background story, Chilko can't be him, but they look alike, and Picheng also has Ember's mask. League of Legends Chilko is very similar to Khada Jhin The Virtuoso Ember in appearance, but more like the alchemist Xin Jide according to the plot.
The most attractive thing about Chilko is that he always keeps his human side.
In the third episode, Wande exonerated Chilko after taking drugs, just for this sympathy. Hope saved Kim's life. His latest purpose must be to use blasting as a tool.
Who expected to have feelings, so he said, "I finally understand, Vander. It is troublesome to have a daughter. " He is about to explode at this moment, just like Van der Waals once exploded Merowe.