Obanai is your twin brother since birth, you both have similar looking snakes. His is a female, yours is a male. He's wearing the bandage and you're not. One day, you both switched up snakes on accident.

Obanai haven't noticed since the day started, Same for you. Later that day, he walked to you, tapping you on the shoulder.

" Uhh, Hey.. I feel like we switched our snakes. Do you have Kaburamaru? " He said in a nervous tone, rubbing the back of his neck.