On April 1 day, Jun Xun asked the truth about Yu Zi's resignation and how Jun Xun became a shopkeeper after Yu Zi left.

Because the whole "XXXholic" and "Wing Chronicle" are caused by scorpions. When the scorpion was dying, Kuroli stopped the scorpion's time with his own strength, but did not let the scorpion die. In order to surpass Culorido and decide to really save scorpions, Faye Wong collected dimensional power with feathers, which caused a lot of confusion. Since Zhang Zi was supposed to be a dead person, in order not to let every dimension collapse, Zhang Zi chose to let time pass and let himself disappear, but he saved the shop with his last strength before disappearing. After disappearing, many human customers forgot her existence. Except April 1 day, all I remember are those who have power: Duo Duo Mei, mother-in-law, Xiao Kui and Xiao Yu, in order to hope that someone can accompany me on April 1 day after I disappear.

After Zhang Zi disappeared, he told Duomeiqi on April 1 that he would never go to school to inherit the store affairs again, at the expense of "never stepping out of the store", time did not flow and his appearance did not change (but he would die of injury). Just stay in the store to realize the wishes of human and non-human, smoke grass with the pipe left by Zan Zi, and even learn to drink, all in order not to forget Zan Zi, firmly believe that I can meet Zan Zi again, and make constant efforts to inherit the store for this purpose.

Four years later, on April 1 day, I didn't lose the ability to see monsters and attract monsters. I also learned a lot of spells from afar in my dreams, and my expression and demeanor were much more stable than four years ago. 10 years later, in the last chapter of the comic story, I used magic to enter my dream. After a brief meeting with Zhang Zi, I realized that my magic has been enhanced to the point where I don't need to limit myself. I look forward to meeting Zhang Zi again.