obanai was just training with the demon slayers,he let kambamaruru to go ou,he was sure that kambamaruru won't go somewhere far away from the training area,time passed he was done training,he decided to find kambamaruru but he couldn't find his snake anywhere, he decided to go far from the area

 **and there,he saw you with his snake,kambamaruru, you are sitting under the tree,crying quietly in your arms,he saw his snake clinging onto you**

kambamaruru kept wrapping himself around your neck and arms,trying to comfort you