Flower feast can't be brushed, but it can be combined with other things.

The synthesis formula is: immortal flower wing+broken magic flower chain+soul-killing flower pendant = flower feast.

Then get the items to be synthesized in the following ways:

Empress Xiao Yun, who challenges Shu Xian Island, has a certain chance to get the immortal flower-winged book. Using 999 Tie Xuan and 5 pieces of Eta Ursae Majoris stone, you can make immortal flower wings to ward off evil spirits.

Empress Bixiao who challenges Fairy Neverland has a certain chance to get a book to make a broken flower chain. With 999 Tie Xuan and 5 Eta Ursae Majoris stones, you can make ornaments to ward off evil spirits and break the magic flower chain.

Queen Qiong Xiao, who challenges Xianyin Island, has a certain chance to get a book about making soul pendant. With 999 Tie Xuan stones and 5 Eta Ursae Majoris stones, you can create an evil charm ornament.

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