I read this novel a while back, and honestly, the main plot is a pretty classic setup in the CEO-cold-wife romance genre, but it does have its own spin. The protagonist, after being utterly disregarded and hurt by her cold CEO husband, finally gives up and leaves. She undergoes a transformation and comes back into his life later, not as the desperate woman he remembers, but as someone successful and confident. The 'return' is both literal and metaphorical—she returns to the city and to his purview, but as a completely different person.
The husband, who took her for granted, suddenly sees her in a new light and realizes his own neglect. A huge part of the plot is his desperate and often clumsy attempts to win her back, hence the 'wooing' in the title. It's essentially a second-chance romance fueled by regret and a massive power shift. The tension comes from whether she'll ever forgive him or if she's moved on for good. I found the middle section where she constantly rebuffs his extravagant gestures pretty satisfying.
I binged this in like two days. The central storyline is super straightforward: a scorned ex-wife levels up and comes back, forcing her formerly indifferent rich husband to eat a whole humble pie. He spends the rest of the book trying to redeem himself while she's just trying to live her best life and run her business. It hits all the expected beats—public humiliations of the husband, jealous new suitors for the wife, flashbacks to how awful the marriage was. The plot isn't breaking new ground, but if you're into the 'regretful ML' trope, it delivers exactly what you want. The 'neglected' part is key; her original suffering is laid on thick so his later desperation feels earned, I guess.