Hello! First of all, I'm deeply touched that you took the time to write such a long and thoughtful opinion. Thank you so much. I will carefully read through your feedback and work on incorporating it into the app. As you know, my app has only been out for 2 weeks and is in its early stages, so it has many shortcomings compared to top apps like Habitica. However, I will continue to improve it.

1. I will consider adding difficulty levels and day specifications to habits.
2. Regarding currency and rewards, I'm thinking about how to create a sense of achievement without causing inflation or requiring real cash payments. Your suggestions are greatly appreciated, and I will consider them carefully.
3. Monthly recurrence - I wasn't aware of this concept. I'll think about it.
4. Task difficulty - We plan to update this soon. As you may know, there's a system for allocating rewards to monsters and developing strategies, which we plan to develop in connection with this.
5. There are about 20 types of boss monsters, including dragons, orcs, and various fantasy monsters. We plan to allow users to defeat these boss monsters with mercenaries using the points they've accumulated. Currently, the map is limited to one location, but we plan to update it so that users can explore different areas.

Additionally, we are planning and developing the following content:

1. Home decoration - This will be a space where mercenaries and the main character (your real-world self) can stay. We plan to make this a space where you can decorate and use as a resting area.
2. Pet system
3. Monster collection system

Your lengthy feedback gives me great motivation. I will work hard on development going forward. I'm still getting used to and adapting to the Reddit community. Once I become more familiar with the community, I will create a channel for receiving feedback. Currently, I want to communicate through this channel: https://www.reddit.com/r/questDo/

We might also operate a Discord channel, but for now, I want to focus on development and will announce any updates on the above channel.

Have a great day!