Prologue

"Lisa c'mon! Are you seriously going to keep ignoring me?" But her best friend didn't even flinch, even as she screamed at her ear.

A male's voice behind her made her jump. "If it makes you feel any better, she's not ignoring you on purpose."

She turned to come face to face with a handsome boy. He wore the same uniform as theirs, but she wasn't familiar with his face. He didn't look like he was younger than her, and she's already a senior. "W-what? Wait. Who are you?"

"Mark. Mark Tuan." She recalled a name that was mentioned by her classmates not long ago.

"T-tuan?! B-but.. you're dead!"

"Yes. And so are you, Roseanne."