Remember by Felix
费利克斯｜ FelixIsTheBest (Video Game)

Creator Chose Not To Use Archive Warnings, Felix/Lelouch Vi Britannia, Felix/Chuuya Nakahara, Felix/Goro Akechi, Felix/Ryusei Shidou, Felix Uses No Pronouns, Felix Prefers Neutral Terms, AFAB Felix, Aroace Felix, Felix & Pierce Rivalry, Felix Likes BSD DN and P5, Felix is 16, Other Additional Tags to Be Added