The blazing sun beat down, baking the earth until it was parched and barren. Su Yao stood outside the shelter, the scorching air seeming to devour everything. Her gaze pierced through the intense heat, her heart filled with both worry for this apocalypse and a sliver of unwavering hope. With the superpowers granted by the system and ample supplies, she knew she couldn't simply sit and wait to die.

Su Yao's space is filled with a large amount of fresh water, food, and various advanced technological equipment. She first used the system's architectural blueprint function to build a highly efficient heat dissipation and insulation system around the shelter. These devices use a special energy conversion principle to convert part of the surrounding high-temperature heat energy into electrical energy, which is stored for the shelter's use, while lowering the surrounding temperature and creating a small, relatively cool area.

However, the situation outside was getting worse. The extreme heat triggered a violent storm, with gales carrying scorching sand and dust that scraped the earth like sharp blades. Su Yao decided to venture out and explore, hoping to find more resources or methods to cope with the apocalypse. She activated the protective shield in her supernatural ability and stepped into this sweltering inferno.

During her arduous journey, Su Yao discovered the ruins of a city, ravaged by the intense heat. She cautiously traversed the crumbling walls when suddenly, her system issued an alarm, alerting her to the approach of an unidentified creature. Su Yao gripped her energy weapon tightly, a powerful piece of equipment she had selected from her spatial supplies.

A group of enormous, rock-hard, and heat-resistant mutated lizards slowly emerged. Their eyes gleamed with ferocity, clearly regarding Su Yao as prey. Su Yao calmly used her powers to create spatial barriers around her, temporarily blocking the mutated lizards' attacks. Then, seizing the opportunity, she fired her energy weapon. The powerful energy beam struck the mutated lizards, sending sparks flying, but their defenses were beyond imagination; they only retreated slightly.

After a fierce battle, Su Yao, relying on her flexible tactics and the combination of her supernatural abilities and weapons, finally repelled the mutated lizard horde. In the ruins of the battle, she discovered a crystal emitting a strange light. A system scan indicated that it might be a key energy substance capable of regulating the climate, but further research and purification were needed.

Su Yao returned to the shelter with the crystal and began analyzing and purifying it using the scientific equipment within the space. During this process, she continuously adjusted the system parameters, combining her special abilities to inject and catalyze energy. After countless attempts, the crystal was finally successfully purified.

When Su Yao placed the purified crystal at the energy core of the shelter, a soft light spread out. Gradually, the temperature around the shelter began to drop noticeably, and the blazing sun in the sky no longer seemed so unbearably hot. Moreover, this light attracted some surviving humans. These survivors were struggling in the high temperatures, exhausted both physically and mentally. Without hesitation, Su Yao opened the shelter's doors and welcomed them in.

She used the resources in her space to provide food and fresh water to the survivors, helping them recover their strength. At the same time, Su Yao began organizing everyone, sharing her methods for cultivating her special abilities and the techniques for using the system, hoping to give more people the ability to survive in the apocalypse. Under her leadership, the survivors gradually united, cultivating a small vegetable garden around the shelter, using special seeds and water provided by Su Yao to grow some heat-resistant vegetables.

Despite the lingering threat of the high-temperature apocalypse, thanks to Su Yao's efforts, this shelter has become a ray of hope in the darkness. Looking at the camp gradually regaining its vitality, Su Yao understands that the road ahead is long, and many more challenges await them. But as long as everyone works together, relying on the system, space, resources, and superpowers, they will surely be able to survive tenaciously in this harsh apocalyptic environment, and may even gradually change this world ravaged by the heat.