Magic Tower

In order to raise 3 million for the treatment of his blind sister, Liu Zimo, who had just paid off his parents' debts, entered Penguin's new game - "Magic Tower". However, because he chose a random race, he gained a magical skill - the stupid bird flies first: reducing intelligence by 50% and doubling the experience required for upgrading! What kind of magical skill is this? I want to complain! See how a down-and-out strong person uses a loser account to turn his life around!