Yuya's Destiny's Pendulum

Previously as Yuya's Change of Destiny. Sakaki Yuya has won against Akaba Leo. However, the price was very high. The inter-dimensional war has taken a toll on him because he's the only survivor( and warrior) left standing. Most of his friends and allies were turned into cards from their enemies. Fusion, Synchro, XYZ and Standard worlds are already on the brink of collapse. Impressed by his courage but sad about his losses, TimeGazer and Stargazer gave him one wish to go back in time. There is one slight side effect of spell will change his appearance are having Neko ears and tail. If he's gonna do it right, he may as well have some fun while he's changing everyone's destiny.