第三年第三百五十二天

[nnozomi]

成语
以防万一 just in case
一无所获 to end up empty-handed, without any gains
一言不发 without saying a word
( ”pinyin” )

词汇
利用, to use; 胜利, victory; 有利, favorable ( ”pinyin” )

https://mandarinbean.com/new-hsk-3-word-list/

Guardian:
以防万一我在陪护你最后一晚, just in case I'll stay with you for one last night
我之前分析那个功德笔主战术的材料，也是一无所获, I analyzed the Merit Brush user's strategy and didn't come up with anything at all
只要你说我就相信，可即使这样你还不是一言不发吗, all you have to do is tell me something and I'll believe it, but even so you don't say a damn thing, do you!
烛九利用汪徵把你们引到这里来就是想利用你们人类的力量得到山河锥, Zhu Jiu used Wang Zheng to get you out here because he wants to use your human strength to get the Mountain River Awl.

Me:
他一言不发地走了。
利用工具就可以，利用人就不行。