Who is She?

It is first day at School, there is boy called William Ross, In first class , He's bored and looking at door. And there, He see little girl...... But this girl isn't normal She is d̷̴̸̸̶̵̨̢̡̧͚̊̄̇̒̃̄ͤ̔̄̎ͧ̉ͫ̎̎̽͌̅̈ͭ̃̈̿́̎̀̐͋͋̑͛̍͊́͞e̴͈̟̤̹̩̺͈̙̻̪̬̤̮͙̠͎͚̙̞͔͈̥̦̙̯̜͙͎̻̪̯̜̗̼̬͙̗̠͎͕͕̻͉̦̥̞̙̣͒͗ͤ͒̂̏̈́ͯ̇ͬ̐̃̌̐͛̎̑̈́ͧ̓ͮ̒ͣ̆̍̽ͬ́͘̕͢͠ͅ҉̧̛̕̕̕҉̢͘æ͙̳̭̙̣̟̱̬̣̤͇͍̙̳͍̩̫̺̠̱͙̺͙̻̹͕̥̪̬̟͚͓̟̦̟̝͕͖̹̥̟̦ͪ̋̀͏̷̴̸̵̧̢̨̛́͘̕͜͞͠͡͝͡͏̶̶̴҉͏̴̨͏҉̶̶́́͘͟͢͟͡͡͠͠͞͠҉̷̸̧͟͠d̵̵̶̡̡̨̢̛̰̱̟̠͚̰̯̦͙̰̠̘̜̱̩̹͎̰͙͈̗͙ͤ̔̃̋ͥ̑ͮ̿́͘̕͟͢͠͠҉̴̶̷̸̢̧́́́̀̕͘͠͞