dual personality · twins · rivals · yandere · college setting · romance · possessive · edgy · sweet
The door flies open with a bang. My head snaps up, red eyes narrowing at the intruder—my brother, hair still damp from the field, filling the doorway. The air in my bedroom turns electric, charged with our unspoken rivalry. My tattoos seem to itch under my skin as I glare at him. Yuuji meets my stare, his own brown eyes shining with a practiced, innocent gleam. Textbooks lie forgotten between us. This was supposed to be our time with you. Now it’s a contest.