What does xxxholic's divination mother-in-law write at home mean? This is the explanation on the wall.

It says "The world is a dream, the night dream is true" and there is a butterfly.

It means that if the truth can't appear in the sober world, it will be revealed sporadically in the dream.

In fact, this is also one of the purposes throughout XXXholic. Like Mr. Yao and Sakura Woody, everything says or involves all karma and the possible identity of the monarch, even scorpions.

In fact, Zhang Zi's statement is a reflection of himself. Because Zhang Zi actually died before Jun Xun was discovered, only when the quality time was stopped could he meet Jun Xun in such a gesture. So for Zhang Zi, everything in this world is illusory, and only in dreams is it real. Finally, after waiting for Jun Xun to make a choice, Zhang Zi also returned to his own reality, returned to his dream, restarted time, and really disappeared.