三人行，必有我师(焉)

语法
S + 本来 + 就 "definitely X, obviously X, X to start with" (part c)
https://resources.allsetlearning.com/chinese/grammar/Comparing_%22benlai%22_and_%22yuanlai%22

词汇
响, loud; 影响, influence (pinyin in tags)
https://mandarinbean.com/new-hsk-2-word-list/

Guardian:
我本来就对那个没兴趣, I'm not interested in that to start with.
我本来就是一个没出息的人, I've obviously got no prospects
这小姑娘不声不响地居然藏着圣器, so this girl was hiding the Hallow without a word!

Me:
你本来就有资格，别逃了快做。
声音太响了，我不想靠近。