Backstabbed by an Angel, I Turn Around and Contract a Demon Goddess!

"Breaking news! Breaking news! Mu Bai, the first genius of our Guangling No. 1 Middle School, the first summoned beast was an epic-level succubus. On the day of summoning, the succubus directly betrayed its master and refused to make a contract with him!" "Holy crap! Is it true? The summoned beast refused the contract in public. Isn't this the most bizarre scandal in the history of beast control?" At his first call in life, Mubai faced the worst betrayal! It also received ridicule from countless people. However, Mu Bai doesn't care, just say goodbye, the next one will be better! The backhand is to save the mutilated angel cursed by the gods! Then the incredible hidden evolutionary path begins! [Incomplete Angel] evolves into [Holy Angel]! What a succubus! What evil! What beast king! They are all younger brothers! When the angel's holy light shone on the earth, and the sword of judgment tore the sky apart, everyone, whether they were humans or beasts, trembled and knelt down, saying in unison: "Mu Bai, we were wrong!"