Pokemon: The Ultimate Favorite of the Whole Team

I'm Xiu Bai, a 14-year-old student who has gone through nine years of compulsory education and is well-rounded in morals, intelligence, physical fitness, aesthetics, and labor. With a "reliable" System, a mysterious older brother, and a close-knit group of companions, I'm sure to overcome every hardship and become the strongest! ...Then why is everything going so smoothly? Is something wrong?