If you're looking to boost your earnings in Path of Exile without significant investment, you've stumbled upon the right guide. This strategy revolves around the clever utilization of Alva and her Temporal Incursions to maximize your profits in any stage of the league. 

• Setting Up Your Atlas
• Choosing Your Maps
• Running the Maps
• Navigating Incursions
• After the Incursions
• Checking the Results
• Closing Thoughts

↖ Setting Up Your Atlas

First and foremost, ensure your Atlas is configured to maximize Alva encounters. Allocate your Atlas points to all of Alva's passives. The remaining passives can be tailored to your preferences, be it boss rushing or progression.

↖ Choosing Your Maps

The beauty of this strategy is that it's agnostic to map tier. Be it white, yellow, or red maps, your potential for profit remains unchanged. Opt for maps with straightforward layouts to ease your runs. If you're short on Alva missions, compasses with four Alvas are available on trade for around 2 Chaos Orbs.

↖ Running the Maps

Upon entering a map, seek out Alva immediately. Your objective in each incursion is to aim for either the Corruption Chamber (Locus of Corruption) or the Gemcutter's Workshop (Doryani's Institute) at tier three. To navigate successfully:

• Look for rooms connected to the entrance.
• Use the function in the top right to either switch rooms or upgrade the current room's tier.
• Focus on opening passages that connect back to the entrance for easier navigation.

↖ Navigating Incursions

During each incursion, prioritize opening doors to ensure all rooms are interconnected, facilitating movement. If an incursion room doesn't lead to our targets, 'Corruption Chamber' or 'Gemcutter's Workshop', simply kill the boss to open a passage and exit promptly.

↖ After the Incursions

Once all Alva encounters are completed in a map, use a Portal Scroll and proceed to the next map. Repeat this process, prioritizing the aforementioned rooms and their upgrades.

↖ Checking the Results

After completing the necessary incursions, visit your hideout and consult Alva to check your Temple layout. A well-upgraded temple, particularly with a tier three Corruption Chamber, can yield significant rewards, potentially netting 1.5 Exalted Orbs or more for a single run.

↖ Closing Thoughts

While there's a chance you may not hit the jackpot within three maps, the strategy's low time investment makes it a consistently profitable endeavor. With this guide, you're now equipped to farm efficiently and effectively in Path of Exile. And remember, with Aon's remote software, you can manage your trades and play from anywhere, ensuring you never miss an opportunity for profit.