在no-gacha规则里只允许用轻盈泡泡和漂浮蝴蝶套，但是hard难度必须用净化套不然过不了，或许可以修改一下。另外捕虫套是否允许使用，规则中并不明确，目前也有选手用了。

In No-Gacha rules in only allowed to use two float outfit and others are forbidden. But refine outfit is necessary in hard and I wander whether sweep net outfit is allowed, which had been used by some players.

I'm working with NOVA to fix the English wording. A few details were lost in the translation.

我已经完善了no-gacha的规则描述，感谢你的建议 I have completed the description of the no-gacha rule. Thank you for your suggestions