The Final Boss Who Triggers Massacres, I’ll Make You Happy as a Supporting Character!

In a world where she has been reincarnated, a noble lady discovers that her favorite character's life is filled with untold tragedies not shown in the game. Determined to change his fate, she dedicates herself to cherishing and protecting him. Meanwhile, the once-lonely final boss, known for triggering massacres, begins to open his heart to her unwavering kindness and support. This poignant love story unfolds as they navigate the complexities of their pasts and the challenges of their present, ultimately revealing the transformative power of love and companionship. Read the MANHWA (O Chefe Final Que Desencadeia Massacres, Eu Te Farei Feliz como um Personagem de Apoio!, ¡El Jefe Final Que Desata Masacres, Te Haré Feliz Como un Personaje Secundario!, The Final Boss Who Triggers Massacres, I'll Make You Happy as a Side Character!, 대량 학살을 유발하는 최종 보스, 서포트 캐릭터로서 당신을 행복하게 만들어 드리겠습니다!, 大量虐殺を引き起こすラスボス、脇役としてあなたを幸せにします！, 引发大屠杀的最终Boss，我要让你作为配角也能幸福!) online at ChapterCodex for free, with non-intrusive ads and the latest chapters updated.