Harry's date with Voldemort at the conclusion of the Triwizard tournament didn't go quite as planned. Fate steps in with a 'unique' opportunity, offering Harry the chance to live and mature in the past. For a while, anyway.

Jack would just like to take the time to remind everyone to hang onto their weapon of choice when accidentally going through the experimental snow globe, because otherwise you'll end up who knows where without a staff and only snowballs to help you. Or: Jack doesn't know where he is, he sure doesn't speak the language, and he just knows talking to those giant rabbits will go badly. The little one, however... That works out just fine. Series

Naruto’s friends are gone, his lover is dying, Konoha is destroyed, and Madara’s second return has pushed the entire world to the brink. Hunted and harried, Naruto is sent back in time to upend Madara’s plan before it even starts, and sets about changing everything. Butterfly effect nothing: the world is at stake, and Naruto is hardly about to let it fall to ruin once more. Not while he’s still breathing.

Tsuna doesn't know how he dies for good, only that he still has regrets when he does. When he wakes up, he's in the body of Sawada Nana, mother of a 2 year old Tsuna, and those regrets become tenfold. He's drowning in the implications, when an Arcobaleno appears on his doorstep, and the future becomes infinite possibility.

When Cullen finds himself back in Kirkwall he's faced with several questions. Who should he tell, what should he say, and how is he going to fix Kirkwall before things get out of hand. Again. Time-travel fix-it where things go better but not great, because it's still Kirkwall after all. Alternative title: The real treasure is the friends we make along the way (and the slavers we kill with them)