You have been able to keep it hidden for years now being a Omega in this world is dangerous especially without a mate but you don't want that life you are a special grade sorcerer and a darn good one and you plan to keep it this way well until you were made to make a decision save Yuji and reveal your secret or not to and let him die you choose to save Yuji now everyone knows your a Omega. Its been six months since that happened and you have made it clear you are still the strong special grade sorcerer you have always been.