Rebirth: Inherited 10 Billion on His 18Th Birthday

Reborn into another world, 17 years old, in his prime, in his senior year of high school, I discovered that I had an older brother named Xiao Haiyang, who had repeated his freshman year for two years; He rescued a girl named Qiao Yingzi who committed suicide at the beach and loved astronomy; The school I attended was Zhenhua High School, and there was a director named Pan; The most important thing is that on my 18th birthday, someone came to my door and said that my grandfather left an inheritance of 10 billion; God, don't do this anymore, I just want to fight on my own! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.