A Thousand Rebirths

Fang Xing, a modern business tycoon who died of illness at fifty-five, unexpectedly gains the opportunity for infinite rebirths. He is reborn first into a rural village in 1978 as an eight-year-old, then into a 1990s university campus. Using his past life memories, he strategically invests in the stock market, becomes a disciple of a financial magnate, and accumulates capital and connections. Just as he achieves success, he is unexpectedly transported to a parallel world's Great Song Dynasty, becoming the live-in son-in-law of the wealthy Su family in Bianjing. Fang Xing accidentally activates a palace intrigue system bound to the Su family's eldest daughter (actually Zhuo Ya, a reborn consort who died with resentment). The system quantifies court and harem struggles into tasks, favorability points, and scores, which can be exchanged for skills, intelligence, and factional support. Armed with modern data-driven thinking, Fang Xing and Zhuo Ya fight against the entrenched century-old harem interest groups, each step fraught with life-and-death trials. Zhuo Ya transforms from a naive romantic in her past life into a decisive schemer. Fang Xing must complete his journey within a five-year countdown. The story turns harem and court intrigue into a clear leveling-up game, delivering readers the ultimate satisfaction of precise problem-solving and meteoric rise. — Description from novelcodex.org