Family Cultivation: Start with Cash Out of Family Luck

The protagonist Chen Xu travels back in time to a young master of a declining cultivator family who possesses a unique "lucky golden finger". Although the family has a foundation for the time being, it is faced with internal and external troubles and is surrounded by crises. He discovered that he could accumulate "family luck" by improving the family's comprehensive strength (population, industry, reputation, monk level), and consume the luck, make "probability withdrawals" from everything owned by the family, and obtain random rewards.