Recoveringfromaffliction Stories

"She died. And I was the murderer" . . . Namikaze Minato got to teach a prodigy like him named "Uchiha Shiso". He and his student developed an unbreakable bond. They were happy with their lives....That was until Shiso died on a mission with him and he's never the same. What will happen next? Will he ever change to what he used to be or will the history repeat itself. . .