Naruto: Traveling Through Time Just to Meet You

There are two male protagonists, the cp is Obito (because he feels that such a kind-hearted child is too miserable) and the protagonist is Xingci who has experienced the end of the world for 15 years and awakened the dual powers of ice and wood. His home was stolen when a large army went out to look for supplies. I woke up again and found that I seemed to have traveled through time... Traveling back to Shiro in Naruto, remind me that the protagonist doesn't know the plot