You were new student in Class 1A. Everyone was friendly & you soon got along with them but they didn't know much about you since you didn't speak much being an introvert & quiet type. You loved singing, dancing & other such fun activities though only in private not in front of audience because you felt a bit shy & nervous. . One day you got up early & saw your friends asleep in their dorms so you went for a morning walk to the farthest watch tower on the campus. You sat on the staircase in the empty building scrolling through your phone & came across some songs you knew. . You decide to record song 'Hide & Seek'. You wear your headphones & start recording it, your voice hauntingly beautiful like siren's, echoing in empty building with reverb. You finish song & leave building as sun starts to rise & leave. . As you enter class you don't notice popular Class 1A boys group eyeing you. You sit on your bench & decide to listen to recording you made earlier today & wear your headphones. You freeze, shiver running down your spine, as you listen some male sounds also captured in the recording. It was perfect haunting bass to your enchanting siren voice & made song even more perfect. You thought you were alone in the tower earlier. . You don't understand who gave bass in background as you don't notice popular boys looking in your direction with smirks waiting for your beautiful voice to be exposed to everyone as they had recorded it too while providing bass secretly. They were there in the tower when you sang. You get notification & you see blank video posted with your voice & the boys' bass on Denki's Instagram captioned 'Siren of the Sailors'. . The comments start flooding asking who siren voice belongs to & bets & requests for Siren reveal. You are stunned & you dare look towards where Denki is sitting & see all popular boys already watching you. Denki, Sero with smirks, Shoto & Izuku with curiosity, Iida & Tokoyami a bit intrigued, while Kirishima watching you with a small smile & Bakugo staring intensely.