How to do the Halloween version of the subway parkour?

1. The player first clicks the option of crossing Jiangcheng on the right side of the main interface to enter.

2. Then spend 100000 gold coins to unlock the advanced prize list. Players need to collect gold ingots in the game to improve the level of the reward list. When the advanced award list reaches level 20, Miao Qianjin can be unlocked. The activity rules are shown in the figure below.