M Countdown for "Wave", winning a second time on The Show five days later. On July 8, music video for the track "Aurora" was released. Ateez performed at KCON events in New York City and Los Angeles in July and August respectively, and received the Soribada Award for Best Performance on August 20. On September 18, Ateez announced their third comeback with Treasure EP.Fin: All to Action, their first studio album. It was released on October 8 with a music video for lead single "Wonderland". The album sold 165,479 physical copies in South Korea in 2019 and became the first Ateez album to reach number one on the weekly Gaon Albums Chart. On November 3, Ateez won the Best Korean Act award at the 2019 MTV Europe Music Awards. On November 10, they released their first Japanese-language music video for the song "Utopia", originally a track on Treasure EP.3. On December 4, their debut Japanese album Treasure EP. Extra: Shift the Map was released, and they won the Worldwide Fans' Choice Award at the Mnet Asian Music Awards in Nagoya, Japan on the same day. 2020: Conclusion of Treasure series and start of Fever era On January 6, 2020, Ateez released their fourth EP, Treasure Epilogue: Action to Answer, as the conclusion to their Treasure series, alongside a music video for lead single "Answer". The EP sold 179,796 physical copies in South Korea in 2020. On February 12, Ateez released their first Japanese EP Treasure EP.Map to Answer, with the Japanese version of "Answer" as the lead single. The group's second world tour, The Fellowship: Map the Treasure, was scheduled to begin in Seoul in February before reaching seven European cities in March and two Japanese cities and five American cities in April. The Seoul tour dates were held as planned on February 8 and 9. However, due to concerns over the COVID-19 pandemic, the remaining tour dates were indefinitely postponed. Several tour dates had already been sold out; the shows in Amsterdam, Madrid, and Moscow were reportedly since January. All dates in United States were also sold out, including some arenas with capacities of over 18,000 people. Due to COVID-19 restrictions, Ateez hosted a free, virtual concert called "Crescent Party" on the V Live app, with over 1.4 million viewers tuning into the live event on May 30. On June 26, they performed both the opening and closing stages