Zeref may attempt to use his spell in "Fairy Tail" chapter 532.

In chapter 531 of "Fairy Tail," Zeref will tell Natsu about his plans to use the Fairy Heart. He will share that he wants to reset time through the body of Mavis, as well as the time lapse. Zeref will also admit that he sealed the time-lapse temporarily so that he could carry out his plan, which he believes is the ultimate solution to all his problems.

Titled "I Can No Longer See Love," Zeref may attempt to perform his master plan, referred to as the Neo Eclipse, in chapter 532 of the anime. This technique will enable him to reset time so that he can erase everything and all the people as he reminisces his life. The wizard believes that his immortality is a curse especially since it creates the irony of not being able to be with the one he loves forever. With this, Zeref wants to go back so that he can undo his immortality.

Aside from this, Zeref also believes that using Neo Eclipse will enable him to go back before the time Natsu died. In doing this, he may be able to prevent Natsu in becoming a demon. In addition, the wizard also thinks that using the Neo Eclipse will prevent Acnologia to acquire his powers as the Black Dragon.

Meanwhile, there were speculations before that Natsu is not going to be able to transform into a dragon anymore. However, the recent episodes hint that he may be able to do so, especially since there are some scales that seem to appear on his forehead and eyes as he confronts Zeref. Will he be able to fully transform in the end?

"Fairy Tale" chapter 531 is expected to come out in the Shueisha Weekly Shonen Jump magazine on April 19.