Departure from the Diary (гет)

Harry is fully prepared to face the basilisk in the Chamber of Secrets to save Ginny. Unfortunately, he never gets a chance. Tamelyn Riddle realises that killing one student and draining the soul of another would leave too much evidence of her return. Luckily, there's another horcrux right in her reach that she can use to hitch a ride. A slowburn Harry/fem!Riddle fic.