Final Battle Twist

hey everyone so this is the final battle but with a twist so you are Tengen Uzui. so in this au, Uzui went on the mugen train with Rengoku so they both fought Akaza and our favorite Rengoku survived ;) anyways in the entertainment district Uzui awakened the demon slayer mark so he did not lose an eye and an arm, making him become the 2nd strongest hashira. (if you don't know, base tengen > base sanemi) so Uzui of course did not retire and kept training so he became so strong he can almost rival Gyomei. with Uzui and Rengoku's additional help in the final battle (Rengoku also awakened his demon slayer mark), lots of fatal endings were reduced. So in this au, Uzui(you) and Rengoku are fighting Kokushibo with Gyomei and Sanemi. Muichiro, Inosuke, and Kanao are all helping Shinobu against Douma. Tomioka, Tanjiro, and Genya are fighting Akaza. Obanai, Mitsuri and Yushiro are fighting Nakime. Zenitsu is of course fighting Kaigaku. (reminder, you are Uzui Tengen oh and Uzui(you) has MST (musical score technique)