Basketball is played with the kidneys, not the heart! “Welcome to NBA” 18-year-old guard Kim Shi-on is given a chance to be reincarnated for stopping the plane attack and saving the country, but he is asked ” What is your wish?” A happy man who is destined to marry a third-generation tycoon who has gained wealth and power, and he can become a great genius who will go down in history, but he said, “I don’t need everything, just raise me 3 centimeters tall.” “Are you sure that’s enough?” “A 20-year-old Asian doesn’t even treat you like a human being.” Witness the birth of a basketball genius who will shake the whole nation with his memories of the past, natural talent, and unrivaled physicality!