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Jaa, Kimi no Kawari ni Korosou ka? Jaa, Kimi no Kawari ni Korosō ka?
También conocida como: Updating, Vậy Để Tôi Giết Chúng Thay Cậu Nhé?, Well, Shall I Murder Instead of You?, じゃあ、君の代わりに殺そうか?, じゃあ、君の代わりに殺そうか?, 杀君所怨 · Then Shall I Kill in Your Stead? · じゃあ、君の代わりに殺そうか? · Well, shall I murder instead of you? · 그럼, 너 대신 죽여줄까? · Jaa, Kimi no Kawari ni Korosō ka? · Vậy để tôi giết chúng thay cậu nhé? · Veux-tu que je tue pour toi ? · Well, Shall I Murder Instead of You? · 杀君所怨
High school student Yuuma Fujikura resides in a living hell, courtesy of the vicious bullies who treat tormenting him as a game. That is, until he meets Ryou Amezato, a mysterious classmate who'll risk everything to protect Yuuma. Ryou is bold, cunning, and loyal, just about everything Yuuma could've asked for. But is he a guardian angel? Or a demon who'll drag Yuuma into an even deeper, bloodier hell…?