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This child was undoubtedly a ghost.
As soon as he saw the child in the raincoat, Lu Youdao immediately rummaged through his worn work clothes and eventually pulled out a very small paper bag from the inner pocket.
From its yellowed edges, it was clear that this thing had been inside his clothes for a very long time. After tearing it open, to his surprise, there was a red balloon inside.
After giving Yang Xiao a complex look, Lu Youdao put the balloon to his lips and blew air into it forcefully, inflating the balloon at an extremely fast pace.
Yang Xiao subconsciously thought the balloon might be a Resentful Eye, similar to the Human Head Balloon that the late Captain Yan Junyang once held.
But it wasn't until Lu Youdao had blown up the balloon and used a thin string pulled from the paper bag to tie it shut that Yang Xiao realized he had thought too much; it was just an ordinary balloon, as ordinary as could be.