criing's manga / #split personality(2)

Ch 39 start. MC’s personality split to protect itself from the guilt of killing ppl in war. The personality who handles the killing aims to kill the enemies with as much cruelty as possible to scare off the rest. The “main” personality has memory gaps during the instances when the “killing-personality” is out. The killing-personality gets triggered when “main” is in a stressful situation (ex. being attacked). So our MC is actually pretty weak mentally. He felt unloved by his family and felt like an outsider due to his appearance, which also fuelled his abandonment issues (exclusively for family) and feeling of being unloved.