I Invest in the World of Immortality

My wise brother, a genius, has been trading in the stock market for a month. It happened to be that the stock market plummeted, resulting in a net loss of one living expense. From then on, the life of eating steamed buns stuffed with pickles began. Brother Xian: "Holy shit, he's just a meathead. I've made a net profit of $1. I should start a great investment career." When I woke up, when did the bed in the dormitory become so soft? Hey, there's a pretty girl sleeping next to me. A feeling of dizziness swept over him, and at the same time a large number of memories flooded into his mind. It's good to have traveled through time, my system is coming out soon. I have read enough cool stories, and finally I want to be the protagonist. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.