As Soon as He Became a Fierce God, He Was Summoned by the Beautiful School Beauty

My name is Jiang He. If you tell me, you won't believe me. I have lived for hundreds of years and become a full-level fierce god! Just that day, A bloody door appeared in front of me. I was summoned by a cold school beauty? … My name is Song Yuxian. If you tell me, you won't believe me. Just a few days before the talent identification assessment, I went to a scenic spot to relax with my best friend. There was a livid-looking man in the swimming pool, and he dragged his best friend down. In desperation, I used the ancestral blood sacrifice. In an instant, black mist rolled in, and the Yin Qi was biting, A shadow with a terrifying aura descended. I actually summoned the evil god?