After the ninth season of the television program Operación Triunfo in February 2018, the future of Indigo (at that time known as Mimi) was uncertain as she did believe she would have the same career prospects as prior contestants of the series.

After being named "the best single from an ex-contestant of Operación Triunfo 2017", Universal Music Spain expanded her recording contract in order to release a studio album for 2019.

[4][5] After the artist's second single, "Mujer Bruja" was released in December 2018, in collaboration with the Spanish rapper Mala Rodríguez, the theme of witchcraft began to be widely used by the singer in her social media profiles.

Praised by critics and the public, "Ya No Quiero Ná" was promoted by appearances at festivals such as the Coca-Cola Music Experience as well as on television programs Operación Triunfo and Viva la Vida.

[citation needed] After leaving the Operación Triunfo academy in 2018, she returned as one of the most influential singers on the Spanish music scene to be the mentor of the contestants of the ninth edition of the dance-focused talent show.

[15] On the third day of April 2019, the singer announced via her social networks "El Humo", the main theme of the soundtrack of the Mediaset movie Lo Dejo Cuando Quiera.

[17] Indigo was scheduled to perform her first solo arena show at the WiZink Center in Madrid on 2 May titled "Akelarre: La Noche de las Brujas" which had to be postponed to 29 November due to the 2019-20 coronavirus pandemic.