在章节选择中选取第二章的克莱尔篇，推荐隐形模式。

Select Claire story line of Episode 2. No difficulty and mode restrictions. But Invisible mode is highly recommended.

跳过开场动画后，剧情会要求你去需找直升机的汽油和电池，听完对话直到右上角出现任务目标（进度已保存）。

After you skip the intro CG, you have to find gasoline and battery for the chopper. Wait the dialogue ends until the upper right corner of your screen shows your next mission objective, which means the progress has been saved.

换用莫伊拉，打开直升机后面的军用箱，随机刷蓝宝石或绿宝石，价值500BP或1000BP。

Switch to Moira to open the military crate behind the chopper. You will randomly find a Sapphire or Emerald, which gives you 500BP or 1000BP.

靠大门的侧墙后面有一个屋子，进去的右手边同样有一个军用箱，随机刷蓝宝石或绿宝石，价值500BP或1000BP。

There is a house behind a broken wall attached to the front door, and you can find another military crate there. Similarly you will also find a Sapphire or a Emerald in it。

呼出菜单，选取重新尝试，重复步骤3-4。虽然游戏会提示你有未保存的进度，但BP计算不受此影响。

Press ESC to open game menu, choose Retry, the game will warn that you have unsaved progress, but your obtained BP will still count.

熟练之后全程仅需耗时1分钟左右即可获得1000-2000BP，注意在出现寻找汽油和电池的任务目标之前不要去开箱子，否则空箱子将保存于进度之中。之所以开始推荐隐形模式是因为剧情模式下不论什么难度箱子都可能刷零件盒。

You can obtain 1000-2000 BP in about 1 minute after you have been familiar with this method. Don't open military crate before the mission objective shows up, or you will still get opened crate after you retry. The reason I recommend Invisible Mode is that in Story Mode the custom parts will be in the crate instead of gems.