Muboubi Sugiru Jounetsu

Overview

Leo Spencer is the CEO of a major London company, but that's not the story he tells the Irish pub owner he meets. Brianna believes Leo is a writer investigating the emerald hills of Ireland for his next novel. The truth is somewhere in the middle: Leo is a London CEO in Ireland to investigate, but not for a novel. Leo's looking for the mother who abandoned him when he was an infant. Brianna knows nothing of this and finds herself charmed by the man who tries so hard to help her out during a sudden snowstorm. He's nice, helpful, warm...and available. Brianna and Leo start up a romance while they're in each other's company, but Leo is still on a mission. He needs to find his birth mother-little does he know that Brianna is actually good friends with her! (Source: Renta!)

Source: AniList