Follows a best-selling author of a self-help book series who is secretly hiding her separation from her husband as she starts to navigate her life as a single woman in her 40s in Los Angeles. She starts to side with and take advice more from her divorced friends rather than her married ones, and it leads her to some unexpected and life-changing experiences.。林天明作为入赘二十年的赘婿,因不甘亲戚家人的白眼离家创业,并承诺妻子沈明珠三年后一定会回来陪她和女儿吃年夜饭,三年后,除夕当天林天明荣耀归来却发现当初妻子支持自己创业竟然是为了和白月光秦海峰在一起,甚至就连女儿也不是自己亲生的!。