In the novel 'You Cultivate Immortals, I Cultivate Immortals Too, Why Do We Have Different Painting Styles', the protagonists engage in the cultivation of immortality using 'The Great Sun Scripture'. Despite both practicing the same scripture, their painting styles diverge with one following the Golden Crow Dharma while the other focuses on a different path. The story delves into the mystery behind their differing approaches, revealing unexpected truths about their identities and destinies.