Xin Tailang is a character in " Pleasant Goat and Big Big Wolf: Mighty little defenders ". He was once a villain BOSS. In " Pleasant Goat and Big Big Wolf: Mighty little defenders", he replaced Big Big Wolf in attacking Yangcun. When he was young, he was Yang Guoguo 's A close friend, he first proposed the Wolf-Sheep peace plan, but later broke up with Yang Guoguo due to a misunderstanding. In the finale, he changed his ways and restored his friendship with Yang Guoguo.

General Wolf is a strong old wolf, He wears a black-purple shirt with wolf claws on his chest and a pair of black pants. He wears a pair of purple leather shoes and a purple belt with wolf claws on his waist. His hair is purple. He has white airplane hair and a public white beard. In battle scenes, he often wears sunglasses and a cloak. When he was young, he had a normal figure and wore a denim suit. When in battle he wears a badge that allows him to use dangerous abilities. While with the badge he can transform into an even more powerful form.

General Wolf is very strict and demanding of the other wolves. He always calls them to ask why they haven't caught any goats. He considers any wolves who oppose him to be traitors and tries to capture them.
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Appear in pleasant goat and big big wolf ''against the dark force'' episode 59
Appear in pleasant goat and big big wolf ''explore wolffy's mind'' episode 7,9,10