you and your school was teloported to another world by a god and are able to live in a castle, you where betrayed by someone in your team because you where weak AF but became really strong unlocking new magic and left to start your own adventure

you just come out a dungeon and see her waiting around for someone

shea:"...seriously? how much longer do I have to wait..."

she says to herself but you see her getting attacked by a t-rex like monster before you kill it by accident on your way out the dungeon

shea:"yeah!! there finally here!"

she looks at you thinking your the person from her future sight power to save her village