cg3是cg4的一个分支，你只能取得其中之一，需要在做分支决定时存档。cg3的关键在于探索森林和遗迹的次数以及Hart的好感，在提示一下，你需要晚上去遗迹。
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you can join the VN discord group chat to see the tutorial.
To be honest it's quiet hard to get since you have to beat Hart in the Arena for the second time(yes, not the first match as it was more like a spar). It's an ARG match which is kinda luck based so you gotta be lucky enough, which i wasn't:"). After beating him i think you gotta wait until noon then ask him about "that" if you know what i mean