Nagoya Dome
On December 4, the group performed at the 2019 Mnet Asian Music Awards at the Nagoya Dome in Japan. In December, the group performed for the second year in a row for iHeartRadio's Jingle Ball Tour. On December 19, the group released "Magnetic", a collaboration with Colombian singer Sebastián Yatra, with Yatra singing in Spanish and Monsta X singing in English and Spanish. The group also performed at MDL Beast festival in Saudi Arabia, performing thirteen songs including performing "Play It Cool" alongside Steve Aoki.