If we were to guess like this, after entering the water, a Genesis Strange Story could naturally evolve the short-term plot development based on his memory, at least for a short while, it wouldn't allow him to notice any flaws.
However, this kind of deduction certainly can't last long, just like how a forum's sage could predict the changes in housing prices in the early 2000s, but they obviously couldn't foresee the changes across dozens or hundreds of years; the variables are simply too many, a nuclear winter could end up restarting Earth's civilization.
Therefore, the issue lies in the encounter with Li Huazhao after leaving Barrel Man Island, this reunion scene is simply too abstract and nonsensical.
Although it aligns with Yu Liang's understanding of Li Huazhao, it is not enough to move the cautious Yu Liang.