When Yimeng returns to his freshman year, the world has quietly changed.
Monsters and ghosts are everywhere, and Lin Yichen is helpless. He has an i-type personality and just wants to be an ordinary person!
But a system called Genius came to your door and made you a genius pet beast trainer!
"Well... I want to keep a low profile..."
"Ding, no, as a genius, how can the host remain unknown?"
"Hey, by the way, my senior sister is also a genius!"
"Ding, it has been detected that there are 943,000 assets in the host's name. If the task fails, it will be confiscated..."
"Hey, don't, I'll do it, do it!"
"Ding, please host, please raise the electric mouse to the epic level within a week, and obtain the title of Rat King!"
"Okay..." (Weakly)
