A Sword Amongst the Roses

Shirou died protecting women and children in a war zone. He didn't know what to do when he woke up in a new world with a new family. He had been a hero once already. Perhaps he'd take it slow and protect his new sisters. Whatever the case, Remnant now has two heroes it can count on, both are Roses, but will the two of them be enough to succeed where so many others failed?