Macross Delta Episode 21 English Subbed Episode Title:Yearning Secret.Episode Description:The Kingdom of Windermere transmits delta waves through Heinz's song to Al Shahal, putting 85% of the planet's population into a comatose state. While in prison, Kaname, Makina, and Reina reminisce on Walküre's formation and first meeting Mikumo. Mikumo recovers, and reveals that she was implanted with fold receptors when she was created, three years ago. Meanwhile, Keith discovers that Heinz is suffering from premature aging and Roid reveals that he murdered King Grammier VI.