###Wendy, what if 2600 years ago, Wendy had a sister who was born with him, and found the boy with him to resist La Pier. However, after the rebellion, Wen Tao disappeared and did not meet again until the Demon God War. Thousands of years ago, Ying gave her a doll, and it seemed that she gave it to that one in some mysterious way. The character was named Leiden Guobeng, but later the war in Kanria caused her to fall into a deep sleep. When she woke up, Leiden Guobeng joined the Fools. When he became Xumi, Nasida arranged an identity for him, and he was Wen Tao's younger brother. Wendy also accepted the fact that she had an extra brother. In the final battle, Wen Tao revealed all the secrets.