Bai Nan traveled to the world of Naruto and awakened the self-discipline god system. As long as you complete self-discipline tasks and practice self-discipline every day, you can become crazy and strong without limit. But under the leadership of the Third Hokage, a political marriage fell on him. Uzumaki Kushina: "It doesn't matter if you don't like me. We can make a three-part agreement. As long as you fake a marriage with me, I can help you take care of most things, so that you can practice self-discipline!"
