After Three Years of Taming the Beast, I Stabbed Him in the Back. After Being Reborn, I Became Untamed.

An era where everyone controls beasts. Makikawa, however, became an animal trainer who could only tame spiritual animals and became a 'pet nanny'. At this time, he awakened the 'Animal Taming System'. The system can not only help him see the best evolution path of the spirit beast, but also allow him to see the spirit beast's flaws, bloodline, and how to improve the spirit beast's level. Three years of college. He diligently helped his girlfriend and her best friends tame spiritual beasts, risking his life to pick spiritual grass to feed. Even with the help of the system, they were able to forcibly upgrade their spiritual beasts, which were only at the Mysterious level, to the King level. But instead of being thanked for his efforts. It was because of someone else's slander that he didn't go to Qingbei Beast Control University, so he put all the responsibilities on himself and even forced him to death. God feels pity for you. Unexpectedly, he was reborn and returned to the day of his awakening. Jiang Fan finally woke up. He trained animals for them for three years, but ended up with such a miserable end. Jiang Fan swore that he would never tame any spiritual beast for them again in this life. And when he was about to refuse. But found out. He was not the only one who was reborn. My girlfriend and her white-eyed best friends were also reborn. The first thing his girlfriend did when she came back was to break up with him. She also sneered at him and said that they had found a new animal trainer... Jiang Fan sneered. Without the help of themselves and the system, how much achievements can their Xuanpin spiritual beasts achieve? Pay back the Northern Beast University? You are not even qualified for Lan Yu Technical School. But Jiang Fan was too lazy to argue with them. After resurrecting his life, he just wants to find someone worthy and reach the peak of beast control.