Cortis is closing in on 2 million preorders for its second EP at 1.96 million, label Big Hit Music said Friday, citing a local distributor and Universal Records. The quintet is slated to bring out the EP “GreenGreen” on May 4 and has garnered over 657,000 “presaves” on Spotify, landing at No. 3 on the platform’s Countdown Chart Global. The six-track set will be fronted by “RedRed,” which will be unveiled on April 20 ahead of the full album release. The rookie boy group’s first EP “Color Outside