Fics like Sanctum

The final card clattered into Kai's damage zone. "Kai-kun." Kai looked up to see Aichi, simple, naïve Aichi, smiling sadly as he held his accursed deck to his chest. Where, beneath the layers of his white shirt and skin, a monstrous black seed had latched itself and taken root. "Perhaps now isn't the best time, but," Aichi's eyes lowered, "It made me happy. To hear what you and everyone else would do for me. I really am grateful." --- Post Legion Mate AU where Kai loses the final battle ft. Kai, Ren, Leon, and Naoki as the new Quatre Knights. Updating tags as I go.

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