[This is when aizawa/Vincent and William were kids,and being abused by their dad,hold up, Oliver is an awful father, he has sexually,mentally and physically abused Vincent and William, carry on...] .... class 1a are suddenly teleported to the past [1958 to be exact] they are not visible nor can they be heard by anyone on the past, they can only observe and talk to each other,they hear a familiar voice up ahead in the next room