Craft a plot for a Chinese xianxia cultivation web novel incorporating the following key elements:

- The protagonist is a male cultivator who starts from the lowest rung of the cultivation world, potentially possessing a cultivation flaw or disability. Through his own efforts, he ascends to become a top genius and ultimately reaches the pinnacle of power.
- His achievements should be solely his own, not reliant on some overpowered artifact or inheritance. He may discover a unique technique, but it should not be inherently powerful. Instead, he exploits its potential through his own ingenuity and hard work.
- The technique's discovery should be logical and accessible to the protagonist in his initial low-level state. Rather than being hidden in ancient places that he couldn't reach or that powerful cultivators would have already scoured, it should be something overlooked by others due to its seemingly mundane nature or something only he can access due to his unique circumstances, perspective, or personal experiences. Avoid binding the technique's access to his family lineage or any inherited privileges.
- Despite his initial weakness, the protagonist is not a pushover. He is intelligent, cautious, and self-serving, with a strong desire to repay wrongdoings. Handsome and entirely focused on his own well-being, he has no interest in justice or altruism. He protects those he cares about solely because their presence benefits his happiness and ego. He does not tolerate anyone threatening him or his friends, as it opposes his personal interests.
- On his journey, he encounters the strongest female cultivator or goddess, who is significantly older than him, though age is inconsequential to cultivators due to their longevity.
- Their first meeting should be justified and interesting, despite their vast status difference. She would not be wandering alone due to her high-ranking position.
- Her personality is initially arrogant and cold, shaped by her status, but she is not inherently evil. The protagonist's actions might humble her or save her, sparking her interest in him.
- Over thousands of years, her interest evolves into love through shared experiences. Develop events that foster her growing affection for him.
- She should not accompany him throughout his journey or constantly aid him. His success should be his own effort.
- A sudden and unexpected event separates them for an extended period of time.
- The ending is happy, with them finally reuniting and living together.
- The protagonist's journey should be marked by success, with no significant drama or loss. He should not quickly match her level, as she is the strongest female cultivator.
- Ultimately, he surpasses her considerably, becoming someone she respects.
- Avoid having them fight alongside each other. The stronger one should aid the weaker, depending on their relative strengths at the time. In the end, it should be about his achievements, not shared battles.
- Avoid prophecies. The protagonist's journey should be unpredictable, with him transcending all limits.
- You can incorporate time and longevity themes if it makes the story better.

Be thorough and analytical, identifying and eliminating any weak or clichéd elements. Be decisive in your choices, describing all major events and power-ups in detail. Prioritize creativity and originality.