My Starter Pokémon is the Mythical Diancie

In a world where Pokémon determine destiny, choosing an initial partner is everything. Su Hao, a transmigrator, faced the same pressure, yet knew he couldn't afford to pick a run-of-the-mill starter like everyone else. As his peers lined up for powerful Dragon or Fire-types, he felt the weight of expectation – and the judgment of choosing against the grain. But Su Hao had a secret: a System that could reveal hidden potential. While others dismissed it, his [Picture Book] function zoomed in on an unassuming 'Diamond'. The truth shattered his expectations: \"Pokémon: [Diamond] [Mutation 5%]... This is the future mythical Pokémon - Diamond Princess Diancie!\" Ignoring the stares and whispers, Su Hao confidently chose the unassuming gem, stunning his peers. The System's rewards poured in: a Diancie Super Stone, nascent Wave Power, and resources for accelerated mutation. But his true challenge had just begun. For Diancie's very existence hinted at a forgotten cataclysm, a legendary war between life and death. Now, Su Hao isn't just raising a Pokémon; he's unleashing a myth, and soon, the world will discover what happens when an 'ordinary' choice brings forth a god.