Issei Hyoudo, after being killed by his girlfriend Yuuma, discovers that he has gone back in time a week before meeting her. With this second chance, he will avoid making the same mistake at all costs. But soon he will discover that it is difficult to escape from the increasingly familiar death

After being transported into another world, Natsuki Subaru has gone through all kinds of pain and died many times but still returned to life for a very enigmatic reason. The ones who have met him in their world will now see how Natsuki Subaru went through all kinds of deaths that will answer their questions on how he would able to know the happenings of the future.

**Story Includes Original Artwork!** --- AU-Fiction. Forgetting his most recent meeting with Echidna, Subaru is approached by Satella at his absolute lowest point. Being taken by the Witch, he is then given an opportunity, a chance to start from Zero... with Satella's help?- "...I don't care what happens to me, but you can't do this...!" "I'm begging you! Don't kill Rem, Satella!"