A Test of Faith

As Lan Su continued to travel and help those in need, he came across a village that was facing a crisis unlike any other. A terrible drought had left the land barren and dry, with no hope or sustenance.

The villagers were desperate and turned Su for help. He knew that this was not something he could fix with natural remedies alone - it would require the use of magic.

But after his past mistakes, Lan Su hesitated. He didn't want to risk causing unintended consequences again. However, as he saw the desperation in the eyes of these people who to trust him so deeply, he knew what he needed to do.

Lan Su spent days meditating and preparing himself mentally and spiritually before attempting such powerful magic once more. And when he finally felt ready, he gathered all the villagers together at dawn on a hill overlooking their parched fields.

With great care and concentration, Lan Su began chanting ancient incantations passed down through generations of his family's tradition. As he did so, clouds began gathering overhead until finally rain poured down upon them - gentle at first but growing stronger by the minute until it became a deluge.

The villagers cheered as they watched their fields become green once more under the nourishing rainfall brought forth by Lan Su's magic.

And though some still feared him because of his powers, most now saw him as a savior - someone who could bring life where there was only death before.

For Lan Su himself though, this experience was both humbling and affirming. It reminded him that even though faith can be tested along one's journey towards redemption; if you stay true to your values while remaining open-minded enough to learn from your past mistakes – anything is possible...