A stupidly curious Harry Potter accidentally ends up in the past ... right in front of Regulus Black. Deciding he might as well stop the world going to hell, a - slightly insane - Potter drags a bewildered Regulus with him. Between ending a war and accidentally saving the Blacks, the two quickly get close. Will they have a second chance at happiness? Maybe? Slash, mentions mpreg.
Rated: T - English - Humor/Romance - Chapters: 13 - Words: 50,594 - Reviews: 280 - Favs: 2,538 - Follows: 1,380 - Updated: 7/12/2018 - Published: 4/7/2018 - [Harry P., Regulus B.] - Complete