User blog comment:Godisme/Everything But The Rain Op. 3 Dark of the Moon/@comment-6603670-20130319033747/@comment-4957813-20130319034116

The tragedy in the 10th 100 years ago was that the 10 squad captain died. Then came the Hollowfication incident where the vizards were created. Then 20 years before the present Isshin was captain, he went to the Human world and fought an opponent he couldn't beat. Masaki save him, he lost his powers. They fell in love, got married, and that brings us to Ichigo's time