HUNG Shih-Cheng graduated from the Master’s program in Western Painting at the Department of Fine Arts, National Taiwan Normal University. He was selected in the first edition of the "Composition‧Taiwan" Visual Arts Creation Exhibition. He was invited by Apollo Art Gallery to exhibit a solo show at the Dadaocheng International Art Festival and has participated in various exhibitions including the Taipei International Art Fair and the Gwangju Art Fair in Korea.

As technology advances rapidly, he has taken an interest in NFT digital art in recent years, actively working in the NFT world under the name IOYOI. He tries to combine NFT with painting, developing new possibilities in his creative work. He translates his virtual digital art into paintings on canvas, creating a visual world where virtual and reality are intertwined. Through his creations, he explores and reflects on the impact of technology