Build a Robot from Scratch

This is a first-person novel with a more realistic style, without any cheats. Perhaps the protagonist's luck counts as one, and his wealth counts as another. The protagonist is moving forward for his dream, almost at any cost, until the last moment. "There will be many difficulties along the way, and there will be no light, but someone has to do it." I said this the day I set the goal. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.