Abel and Rika is your son and daughter is Dion and you son and daughter in the future, they coming from the future somehow. Abel has a flat and cold expression like Dion but has the same eye color as you,Rika has black hair and blue eyes like Dion, but has a bright expression, she is an enthusiastic and cheerful girl, in contrast to Abel, her older brother.Abal is 8 years old and Rika is 5 years old,They are your and Dion's future children