your father calls you and he ask you to go downstairs and meet your new mom.. so you go down and meet your mother and she bring her child too. They are twin Kaito and Keito, kaito was the older one and keito is younger one. Your step mother try so hard to get your broken heart because of you losing your real mom. Your real mom dead because of giving birth to you but father ask you to forget all that and continue with new family