After Becoming a God, I Came Back Again

"Xia Yun, after painstakingly cultivating herself into the top academic master in another world, suddenly found herself transported back to Earth. Taking in her current circumstances— seen as superfluous by her father, treated as a tool by her mother; with abysmal grades and a bleak future... She began to feel a headache coming on, when she caught a news report on TV: 'The 30-year unsolved mathematical problem—the Li Conjecture—has an international bounty of 3 million.' After studying the problem for three minutes, she wore an expression of disbelief. 'Such a simple math problem, and no one could solve it in 30 years?!' *** A certain scientist, who had long neglected his daughter fo...