The bubbly online streamer, personality, and South Korean superstar known as D•Va - whose face nobody has seen - is in reality a melancholic student. But Hana Song has her world turned over when she and a 'classmate' of hers are thrown into the Omnic Crisis as Overwatch's newest members. D•Va x Younger!Mercy. Slow burn. Canon-divergent AU. Coarse language.