「お金も持っていないのに商品を欲しがるなんて、相変わらず困った子だ。ああ、困ったと言えば店の裏手の雑草が伸びていたな。暑いし面倒だし蚊も飛んでいるし、親切な誰かさんが草むしりをやってくれると助かるんだが」「わ、私がします…いえ、させて、ください…」という妖夢霖が俺のジャスティス

Rinnosuke: What a troublesome child, you're looking to buy without a single penny to your name. Ah, speaking of trouble, there happen to be some weeds growing behind the store.
However, it's hot, troublesome and there happen to be mosquitoes flying around, so I would be very thankful if someone decided to take care of the weeding.

Youmu: I, I'll do it... No please let me do it.

That kind of Yourin is my Justice.