Your reply is like an April spring breeze, I mean it makes me feel the warmth running through my heart, I don't know if you can understand the metaphor. Thank you so much for your reply and advice. In fact, just at this time, I have just finished the initial scenario after the reset and some brief tutorials to help players become more sure of what they need to do in the game and what they might encounter. Regarding your mention of the story, I guess it's really something I hadn't thought about, and your suggestion made me suddenly realise the gaps in my thinking when I've been obsessively thinking about how to create a better puzzle lately. I guess I do need to hint in bold print at the beginning that this game may involve story or some elements that make the player uncomfortable, to avoid the player encountering them unknowingly. Thanks again, I don't know if this paragraph of my English will make for a relatively smooth read, I'll do my best.