My theory of what wings means, how it is linked with the HYYH era and what the boy meets.
In NMD era too.-Danger-I need u-Run-Dope-Fire-Save Me-Epilogue Young forever they are ALL connected.
I feel like Jin is dead cause it goes back to I Need U when he suicided. Then the other attempted it to do it but failed. :/
Because they are Jin's ALTER egos or Inner self am I right?.