After getting the flower, continue up the terraced fields. There's another group of enemies ahead; defeat them and collect the Dust.
Then continue moving up along the wooden planks.
Come up and defeat the puppet. There's a resource chest on the left.
Then go right, where you can pick up Dust from the ground.
Jump down from the terraced field ahead, defeat this puppet, and interact with the burning scarecrow to start the boss fight.
Once inside, start fighting the boss Yanru. The difficulty isn't high; let's look at her attack patterns directly.
Special Attack 1: After flying into the air, she summons many clones. Wait a moment, and the clones will slam down; just dodge them.
Then her main body will throw a fireball downward. Dodge it directly, though the timing is a bit tricky to master.
Then her main body will release some small flames that slam down. Just dodge in the opposite direction. Before landing, she will also throw a large fireball.
Finally, she transforms into a fireball and moves to the center of the map. We won't take damage if we stay outside the circle.
Special Attack 2: She summons some flames on the ground, similar to the Bride's flowers, but they don't move. Just walk carefully.
Special Attack 3: She stands in place and shoots intermittent fireballs in our direction. These fireballs can be blocked (a perfect block will reflect them; skilled players can reflect them directly). It's recommended to just dodge and get close to attack her.
Special Attack 4: A completely freebie skill. She breathes fire in one direction while standing still, making her an easy target. Go around her and attack.
Red Light Attack 1: She jumps in place and swings her "broom," creating a red light attack.
After defeating her, you'll receive the story item "Yanru's Blazing Mask."
