Oops, I'm Reborn as My Archenemy!

Jiang Ran, the architect of a major Internet company, was unexpectedly reborn into his second year of high school, but he happened to be reborn into Chen Xiao, the rich second-generation rival. So, he suddenly changed his temper and began to stand out in his studies. Not only does it help my former self change my poor life, realize my ideals in life, and win back beautiful women; He also became a brother with himself...