The world knew Guang Yu as a top-tier graphic designer in China, and a member of AGI, but his skill as an illustrator was a surprise to many. Leo’s 100 Days is his publication debut of such a secret talent. This collection of digital illustrations captures 100 heart-soothing moments with Guang Yu's son, Leo, from his third to seventh year, it also offers a glimpse into their sweet, idyllic journey as a family. Using a minimalist style with very limited colors and brush, Guang Yu captures the essence of each moment – the tender gestures, the fleeting expressions, and the quiet joy that fills their home. As you turn the pages, let yourself be drawn into these scenes, and witness not just an artist's skill, but a husband and father's love for his son and wife.