In 'Cookie Run: Kingdom', canon gives us crumbs about Pure Vanilla and Dark Cacao's past—mostly through vague lore snippets and ancient texts painting them as former allies turned distant. The game hints at a fractured bond, maybe over differing ideals, but leaves the emotional depth unexplored. Fanon, though? Oh, it feasts. Writers on AO3 dig into the angst, crafting elaborate backstories where they were once inseparable, their split a slow burn of miscommunication and duty-bound tragedy. Some fics frame it as a romantic rift, others as brotherly love torn by war, but the common thread is emotional weight canon barely touches.
What fascinates me is how fanon often softens Dark Cacao, making him more vulnerable or regretful than his stern in-game persona. Pure Vanilla gets layers too—his kindness tinged with sorrow, his forgiveness harder earned. Fanon fills the silence with whispered confessions, battlefields where they nearly reconcile, or AU scenarios where they never fracture at all. Canon’s ambiguity is a blank canvas, and fanon wields it like a masterpiece.