Tell me how much you know. A dream?

Is the protagonist of the comic book of the same name. The name means guarding the door with a gong. Kind-hearted, helpful, hard-working but soft-hearted. Every time Daxiong is in trouble, he always helps Daxiong. But sometimes I help Daxiong in stupid ways. He can't eat a gong or be grumpy when people call him a civet cat.

He used to be as yellow as his sister. He had ears. One day, in order to thank Doraemon for taking care of him, I made a Doraemon clay doll, but my ears were always bad, so I used the mouse robot, a tool of the future world, to modify the clay doll. But when I gave the wrong instruction, the mouse robot bit Doraemon's ear. He wanted to take a medicine to cheer up, but he took the wrong medicine, which made people cry. So Doraemon became what it is today. Therefore, he is also afraid of mice.

Doraemon's singing is more terrible than Pang Hu's. Once, a singing bug entered Doraemon's body. Doraemon has become more fond of concerts than Pang Hu. He has so many props that no one can escape to attend his concerts. Finally, I turned off the power of Doraemon and took out the bugs.

How detailed is it?