Protagonist: Zi-o

Y/n L/n was a normal person with a normal life and he had dreams about a evil golden armor king costing chaos and all. One day when he came back home he discovered a watch that is odd to him but shrugged it off but the next day when he work up he realised that he has been sent back in time by Woz.

Woz came to Y/n and explains that the Time Jackie's has been terrorizing people by there army of monsters know as Another riders in order to defeat Ohma zi-o and become the king of Earthland. Now Y/n joins Fairy tail and gose on a journey to be the king of Earthland while stopped the time Jackie's and discovering the secrets around Ohma zi-o.