Why didn't the white tiger and the green dragon in the seventh group biography of the Three Kingdoms come out?

The flaming mountain shadow Suzaku opened three months later.

Suzaku Tower Suzaku opens after breaking through the flaming mountain.

Kirin, the cave shadow of the beast god, opened three months after occupying Xiangyang.

Kirin tower Kirin breaks through the cave of the beast god and opens

After the white tiger broke through the tiger's den, the White Tiger Pagoda opened.

Tiger Cave Shadow White Tiger opened three months after it occupied Jiangzhou.

The shadow Xuanwu of the Great Snow Mountain opened three months after occupying the plain.

Xuanwu Tower was opened after Xuanwu attacked Bai Xueshan.

The dragon pool shadow dragon opened three months after it occupied Jianye.

The above conditions are the opening conditions for special places after Qinglong Tower and Qinglong break through the Dragon Pool. You need to meet the above conditions to challenge the beast, otherwise you will only give a hint that "this place has been abandoned for a long time"

See for yourself.