After Exchanging Spirit Snakes with My Junior Sister, I Ascended

On the day when the sect formed a contract with the spiritual beast, I picked up the dying black snake on the ground. I gave the glazed peacock that the master gave me to my junior sister. The boss slapped me on the head. "You have practiced martial arts until you have lost your mind? The glazed peacock is a high-level spiritual beast. What do you want with this half-dead broken snake? I even think it has no meat when making soup!" The leader didn't know. In my previous life, I made a contract with the Glazed Peacock and worked hard to help him transform into a human form. However, he showed his peacock tail to his junior sister every day. In order to become a Taoist couple, the two of them joined forces to brutally kill me. In this life, I want to see how loving this couple is!