A winter-summer romance between an 20-year-old girl, He Ran, and a middle-aged man, Xiao Han. They both took a chance on each other; love and passion followed. Where would their story go in a sea of paint and flowers?

Her heart was anchored in an unrequited love, while the one who truly saw her from the beginning waited in the wings. A tale of a fateful first encounter that changes everything—and a second chance at a love that was always meant to be.

镇西侯府小公子百里东君自幼顽劣，不好诗书不读兵法不学武艺，却独好酿酒，只因和年少时被害的好友叶云有过一个要成为“酒仙”的约定。但是他的命运却由不得他选择，最终还是拜入了天下第一李长生的门下，开始学习武艺。并且在此过程中结识了红颜知己玥瑶，重逢了已经改名为叶鼎之的叶云。在他们的影响和激励下，百里东君开始重新审视自己的身份和应当承担的责任。多年之后，叶鼎之遭人利用，发起了一场讨伐中原的战争。而百里东君则率领一众天下英雄进行抵抗。面对最好的兄弟，此时的百里东君并没有退缩，他既要救下这苍生，亦要拯救自己的兄弟。