Critically acclaimed creator Thao Lam, author of The Paper Boat and THAO, is back with a wordless story about conflict resolution A monster meanders down a beach, dragging a stick behind them and leaving a line in the sand. Meanwhile, a group of friends is at play--flying kites, building sandcastles, tossing a ball--until two of them become curious about the line that now seemingly divides them. What does the line mean? Tensions mount as the two ponder the situation. Should the line be crossed? Can it be crossed?