your ten-gen

She needs the vessel for one reason: extra ce tengen doesn't know aether is her vessel and she is meant to take his body and take his ce aether has mass ce but the gojo clan believes tengen is the very embodiment of power but aether is a nobody even a normal shikigami beat him and is not even a sorcerer but he broke in with a kmao nobody and a zenin nobody but with pure luck and plot armour for my story he tamed all 10 shikigami agito and mahoraga too they broke in looking for tengen and her tomb tengen didn't like them so she insulted them the zenin and kamo fought her and lost tragically