"Unconsciously, I seem to have amassed so many healing items?" Zhang Yanhang mused to himself. "I feel like I could even take a bath in lava and survive for hours before dying."
Zhang Yanhang's comment wasn't entirely baseless, as diving into lava is surprisingly accessible. This is primarily because the temperature of lava is typically around one thousand degrees Celsius—a concept many people might not grasp. For comparison, a home gas stove (using natural gas) set to the highest flame can reach two thousand degrees, double the temperature of lava.
Moreover, only the innermost flame of a gas stove can reach a temperature comparable to that of lava.
So, overall, instead of attempting to bathe in lava, it would be more convenient and time-saving to try touching the inner flame of a gas stove directly. Should you desire greater challenges, simply turn up the flame. Compared to trekking to a volcano, touching a gas stove is much more suited to the modern human.