The Most Useless Career to Start With? but I Said I Have It in This Life

[Refreshing article] + [Relaxing] + [Funny] + [Dungeon World] + [City] (no heroine) The system said that if no one is watching, I will be ten times stronger. Awakening to the all-round profession known as "trash", I was crazily laughed at by my classmates as I ranked first in grade. But only I know that I have it in my life. I was reincarnated as the only son of a wealthy handsome family, but I was very disliked for my awakened profession. They all thought that I would be walking on thin ice in this life, living alone, without any teammates in my life, but I tilted the corner of my mouth, and it was exactly what I wanted! Because I have awakened the system - "working hard secretly", as long as no one is watching, I can gain ten times the strength! Don't you want to join me? Smiled. What more teammates do you want? I am the god of solo play! ... And just when I thought this was just an ordinary system dad. The tenfold gain is in effect! What? ! I can even comprehend professional talents ten times faster? At an age when others still have nothing, I have already unlocked—— Top forging, and the success rate of strengthening is ten times! A rare professional soul chaser with god-level soul power! Beast masters and pets are all rare! Sword magic, direct physical and magic cultivation! ....... "Are you still the 'waste' rich second generation?" "Why can he clear such a difficult dungeon alone? Such terrifying strength!" "Damn it, his strength is so bottomless!" "If he is trash, then who am I?" ... When you encounter strength, you become strong, and your strength is ominous! I have a wealthy father who loves me, and a father named System. With both fathers in hand, I said that I really have one in this life!