There are two more items to collect on the other side.
Head out the door and walk towards the round gate ahead. Under the pavilion to the left after entering, there are two purple items.
There's a save point ahead, so save your progress.
Save your progress and move forward. Defeat the enemies ahead; there are items on both the left and right sides.
Head into the corridor and clear out the enemies marked with purple lines. There is Dust on the jars along the corridor.
You can also collect Dust from the handrail.
On the right side of the corridor, you can see a resource chest and an item.
Continue along the corridor to the end. Defeat the puppet ahead and collect the item in front of it.
After collecting the item, look to the left. You can use the chain sickle to cross to the opposite side.
Go straight ahead to collect some Dust, and you can continue using the chain sickle to cross to the other side.
Follow the path ahead to find a save point. To the left is the final Dragon Pillar (defeating all Dragon Pillars and completing several key side quests leads to the true ending. For other endings, it's recommended to watch guides, as the process is too long unless you're on New Game+).
This battle directly reveals his true name and true face.
Mo Yuan's fighting style isn't vastly different from previous encounters, but he has a few new moves. Let's take a look at them below.
New Move 1: This is usually a protective mechanism triggered after he takes several hits. He will clap his hands on our head, causing tinnitus (no damage). It's hard to react to purely on reflex, but you can anticipate and dodge it.
New Move 2: After reducing his health to half, he will "burst with energy." This burst can be dodged.
Next is an unavoidable red-light attack. He flies into the air and throws down fiery wooden staffs. This hit is basically free.
New Move 3: He controls a fiery wooden staff to dash forward. This dash can be blocked directly. One round of attacks consists of four back-and-forth strikes, with the fourth always being a red-light attack (there's little reaction time for the fourth, so just dodge immediately after the third strike ends).
New Move 4: After leaping into the air, he performs several sword energy attacks, finishing with a summoned wooden staff slamming down from the sky. You need to dodge this.
New Move 5: It's not exactly new. Be careful of his red-light grab when he's below half health. If grabbed, he'll add a few extra punches on top of the original "Wing Chun" combo, which can easily one-shot you from above half health.
After completing the final trial, you will receive the weapon soul-casting material "Dark Demon Castle Mask".
