The Final Boss Who Triggers Massacres, I'll Make You Happy as a Supporting Character!
Dai Gyakusatsu wo Hikiokosu Last Boss, Wakiyaku no Watashi ga Shiawase ni Shimasu!
大虐殺を引き起こすラスボス、脇役の私が幸せにします！
Dai Gyakusatsu wo Hikiokosu Last Boss, Wakiyaku no Watashi ga Shiawase ni Shimasu!
大虐殺を引き起こすラスボス、脇役の私が幸せにします！
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The Last Boss Who Causes a Great Massacre— In the world I was reincarnated into, my favorite character's life held tragedies that were never depicted in the game? This is the love story of a supporting noble lady who cherishes and protects her favorite character and a once-lonely former final boss who gradually opens his heart to her actions.