Ten years ago, brushing past each other in passing, a single design draft became Lu Xingzhou's only lingering attachment. Reuniting after a long separation, Lin Xingwan accidentally stumbles upon this ten-year-long wait. Restrained dialogue, surging internal monologues, and those unspoken heartbeats and regrets slowly unfold in the quiet study. It turns out that the deepest fondness is quietly waiting for a re-encounter.