Full disclosure I do not own YuGiOh ARC-V but I am using it for entertainment purposes, it is owned via Konami. I do own my own personal twist on it though!
Enter the world of Pendulum summoning, the brand new summoning method introduced in the YuGiOh world. Our hero, Yuya Sakaki, is a high schooler that attends the Yusho Duel School to teach Pendulum summoning and regular dueling to younger duelists. After the defeat of Zarc (from the Anime) Yuya (spirited with Yugo, Yuri and Yuto) realize there is a new threat in Paradise City so Yuya will now swing into action to save his friends and his city at all cost!
Reincarnated as the son of seto kaiba his job now in the arc v dimension is to return historic characters to there original point in time before the real world and the spirit world is destroyed