Leyre is a forty-something woman who lives in Bilbao, Basque Country (north to Spain) that tries to open a cupcakes shop. Divorced of Cosme, a corrupt CEO who is married in second terms with Vanesa, her attempt to build a life for herself and her teen son Asier turns upside-down after to realize that the absent-minded Asier killed his father during a Cosme's visit when he started to despise openly his son. Trying to save Asier to going the jail, Leyre hides the corpse in Cosme's car and suggested by Asier, goes to a bar implying a taxi driver in a fake scene of harassment to pay attention and having an alibi. But Vanesa and her corrupt lawyer Susana start the searching of Cosme and specially of his cell phone, which it contains enough evidences to reveal an entire web of nefarious business implying other important Bilbao's CEOs. Things complicate after Julen, Asier's best friend who is falling in love with Leyre and he tries to seduce her at any cost, at the same time that Andoni and.
In 2019 Sevilla, Sara is a successful life-insurance worker and happily married for 8 years to Daniel. She learns of a very inexpensive apartment in the city and meets real-estate agent Óscar to have a guided tour of the apartment. It's absolutely perfect, but Sara won't be able to move in until the current, elderly owner Lola passes on. Intrigued, Sara visits the apartment to visit Lola and finds a loudmouthed chain-smoking, free-spirited triple-bypass survivor. Lola is a force of nature whose attitude and passion for life and fun crash against Sara's more-conservative attitude. Despite her wish to move into the apartment, Sara can't help worrying about Lola and looking after her even when Lola drives her crazy with her philosophy of life and her celeb quotes. Things change drastically when Sara discovers Daniel being unfaithful with workmate Elena. Sara goes straight to Lola for a listening ear and friendly advice, and Lola shares her past with her husband Victor. Trying to return the favour, Sara finds Victor so they might at least try to reconcile, then wonders if she could forgive Daniel. But when they meet, Daniel tells her that Elena is pregnant and Daniel wants to divorce Sara to be with Elena and their child. Desperate, Sara calls Lola and discovers that there are worse things than her husband leaving her for another woman.