Children Are Useless, Hell Training Camp Welcomes You!

Are your children constantly playing with their mobile phones? Please leave it to me! Are your children addicted to games and can't help themselves? Please leave it to me! Your grades have dropped seriously, and you still fall in love early? Please leave it to me! Spend money lavishly, be inconsiderate of your parents, and be useless? Please leave it to me in time! What? Little comrade, do you want to entrust our company to specially train your parents? Well, this task is very challenging for our company, so I took it... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.