Which brings the question: what is he trying out this time?
Enraged, the garrison's deputy commander Sun Jun orders the guards who were on duty that night to be executed. But one of them, Zhang Da, says he knows something which may smoke out the murderer. Amused, Song's prime minister gives the condemned guard a special seal, allowing him unrestricted access to everywhere in the fortress, and a mission: solve the murder and retrieve the item within two hours, and Zhang Da might live. The remainder of the film is done almost in real time, as Zhang Da races across the fortress together with Sun Jun in an uneasy alliance, both men desperate to solve the mystery. Their mutual trust is tested heavily, especially when the whole place seems peppered with assassins and spies, and allegiances sometimes need to be changed on a whim.
What Full River Red is not, is red. The entire Song fortress is made of grey stone, set in a grey landscape, and all men are attired in grey metal armour. Zhang Yimou has the entire film play out within the fortress' walls, making it a claustrophobic and paranoid suspense. And make no mistake: if Full River Red is anything, it is FULL. You get a murder mystery, political shenanigans, comedy, uncomfortable scenes of torture, melodrama cranked up to ten, fights, armies, heartfelt patriotism, slapstick, and much, much intrigue. So much, in fact, that it's pushing the narrative far past the point of implausibility.
At two and a half hours in length it makes the film an exhaustive watch. The many twists and turns make it hard to root for anyone, also because the underlying conflict between the countries leaves you cold. Full River Red works best when it is a comedy about a soldier trying to survive a particularly sticky situation he finds himself in. But there is so much drama happening as well that it makes the film as a whole as leaden as its main colour.
Still, it has to be said: if someone can make grey look great it's Zhang Yimou, and lead actors Shen Teng (as Zhang Da) and Jackson Yee (as Sun Jun) are great. Full River Red enjoyed tremendous success in its home country. The film currently plays at the International Film Festival Rotterdam, where audiences rated it a 3.6 out of 5. While a decent score, that is a tad low in my opinion.