M.prism.

M.prism (엠프리즘) is a 4-member South Korean girl group managed by Liz Entertainment. Another profile detail is that The group is made up of all members of Liz Entertainment ‘s project group Chic&I’s, as well as other groups under the company. Members include Windy, Kiryn, Miku and Sera. Their debut took place on March 28, 2025, with their debut digital single, Knock Down.