I'M SORRY, BABY BROTHER MARK II
"My, my… Aren't you two lovebirds sweet, walking side by side in the middle of the night?" Helena made a devilish grin as her crimson eyes glowed. Both of her eyes bear the same triangle sigil. Now she's a full-fledged Cursed Guardian. Staring at her irises makes me terrified and part of me wants to run away.
"Helena…" Rikkun muttered as he spread his arms, protecting me from making a step further. "What do you want?"
"I think I told you before. I want to kill that precious lady beside you and consume her soul. I wonder what the Fragment of the Frozen Soul tastes like." The terrifying sword princess licked her lips.
"B-But why?" I asked as I held my aching chest. "M-Miss Helena, I-I don't think I did something wrong!"
"Still as innocent as ever, my adorable Tiara. I really wanted to have a baby sister like you. But I'm sorry. Your big sister wants to sing the <Song of Salvation> herself… I want to sing it… to grant my own wishes."