𝑭𝒊𝒙 𝒀𝒐𝒖 | Muzan Kibutsuji X F!Reader

╰┈➤ ❝ ["𝑦𝑜𝑢 𝑚𝑎𝑦 𝑛𝑜𝑡 𝑟𝑒𝑚𝑒𝑚𝑏𝑒𝑟, 𝑏𝑢𝑡 𝑜𝑢𝑟 𝑙𝑜𝑣𝑒 𝑟𝑒𝑚𝑎𝑖𝑛𝑠 𝑢𝑛𝑦𝑖𝑒𝑙𝑑𝑖𝑛𝑔, 𝑑𝑒𝑓𝑦𝑖𝑛𝑔 𝑡𝑖𝑚𝑒 𝑎𝑛𝑑 𝑚𝑒𝑚𝑜𝑟𝑦."] You and Muzan were once deeply in love but, both burdened by a powerful illness that threatened both of your lives. However, when a mysterious doctor offers a chance...