Chinese bl novel might be fun to read but the mangas are simply not that great, a simple act is exegerated and in the novel it might be tolerable but here when its reduced to 1 panel it just looks boring and predictable, the characters specially feels life less and dull (another examples the wife is first)
.....and read 'the wife is first' ...the novel of this is so much better than the manga,the shou(uke) is far more less docile and pretty intelligent.
I suggest reading from the start, but if not you can start around chapter 5 of the novel
https://chrysanthemumgarden.com/novel-tl/twf/
The first few chapters are on Wattpad
He was already a bit loose in the head but after seeing sada get killed he might have started killing people out of anger and deluded himself into imagining that the carcasses were given to sada to justify his killing spree.
Lol