The 2009-10 season marked the electrifying arrival of Cristiano Ronaldo at the Santiago Bernabéu, where he was unveiled as the world's most expensive player before a record-breaking crowd. Wearing the iconic number nine shirt, the Portuguese sensation made an immediate impact, finishing his debut campaign as the club's top scorer with 33 goals in just 35 appearances across all competitions. This era is fondly remembered for his clinical brilliance and trademark power, highlighted by his debut strike against Deportivo and a spectacular long-range free-kick against Villarreal that signaled the start of his legendary journey in the famous white shirt.