On March 22, 2018, Mendes released the lead single "In My Blood" from his upcoming third studio album, followed up by the second single "Lost in Japan" on March 23.
Pada tanggal 22 Maret 2018, Mendes merilis single utama berjudul "In My Blood" dari album studio ketiganya yang akan datang, diikuti oleh single kedua berjudul "Lost in Japan" pada tanggal 23 Maret.