- The Story of Light EP.1 on May 28,
- The Story of Light EP.2 on June 11,
- And The Story of Light EP.3 on June 25.
It is their first Korean release since 2016 with 1 and 1 and as a four-member group following the death of member Jonghyun in December 2017. The group also held a fan meeting "SHINee Debut 10th Anniversary ☆ SHINee Day" on May 27 as part of their anniversary celebrations.