Fragile Machinery (Mumbo x reader)
This has been a long time coming. You've felt his death being sown through the land in every failed trap attempt and close call. With a single mistake, you are helpless in preventing it.
A/N: Honestly, did not know I had this fic in me. I was already kinda sad and pissed with some other stuff and watching Mumbo explode has made me a little sadder than it has the right to. Haven't watched everyone's pov so player positions are probably inaccurate. Reader and Mumbo aren't platonic or romantic in this, but are the secret third thing. Also reader is an avian. Again. (1270 words)
Art by @/YongyiMoon on Twitter and dividers by @saradika-graphics
You thought Mumbo was finally safe. For the last few weeks, you’ve followed him like a shadow, dark wings and hood obscuring your face like a damned shade. Most people haven’t chanced a hit at Mumbo, not after Jimmy’s stunt and your subsequent presence. Thankfully, that’s given you the chance to parse out the competition, the dark green names and their hideouts, your neighbors, above and below. From the distance, wild shades of pink fly in the air. Lizzie’s set of lives calls to you from your place atop the highest of Mumbo’s bridges.
You hear him sit beside you, but don’t manage a word; there’s a silent type of dread in the air, the type you’re afraid to speak into existence. He looks you over, and despite all the unease, the sweet smile on his face drips through the cracks of your tough facade. You recognize it now, the emotion. Terror.
“We need to get you another life.” The only thing you can get to leave your mouth is the obvious. You steady your trembling fingers at your side before encasing his hand. It’s gentle in a way you’re not experienced in being.
“We will. We’ve got my mace. From here on, it’s smooth sailing.” His eyes crinkle, and his goofy mustache draws upward from his smirk.
“You can take one of mine.” The phrase leaves you before you can word it in a less desperate way. The warmth from Mumbo’s hand only partially eases the chilling anxiety that races through your veins. He looks at you and can only frown. “Get another kill with the mace, and you’ll be back to green. Besides, if anyone here should try their hand at fighting, I think I’m our best bet.” Silence follows.
“No. I- Genuinely, I don’t think I can do that.” He says it, laughing almost. Like the thought of sacrificing yourself for him is some unthinkable deed.
“Alright... I’ll help you get your kill, then.” This is your promise, and it weighs so much heavier on his shoulders than it should. It’s new, this type of arrangement. He could only recall being taken seriously through faint memories of another life, even then surfacing only in death.
He rests his head against your shoulder, and you pretend not to cave into docility, your gaze still like a hawk’s, following the rats below.
The next day, preparations start early and eat into another evening. As the air cools with the sun’s descent through the horizon, you trail your friends from above. Grian talks casually with Etho and BigB, but he often glances up at Mumbo upon the wall, betraying his unease. No one suspects your dark form in the pitch black sky above until a trivia bot glides down and you dash behind the taller cobble pillar with Mumbo.
“I can’t hit anyone from here.” He checks around the corner and down into the commotion. An idea strikes you and paints a mischievous grin on your face.
“I can help with that.” You suddenly yank him into the air from under his armpits and hover over the clearing. Mumbo goes limp in your hands but then tightens his grip on the mace once again. A green heart glints from a speck on the ground, and with a nod from Mumbo, you let go.
A bone-breaking crunch reverberates as you hear your friend’s victory cries. You zoom out to join them through the castle’s front gates as the others yell out in shock. Mumbo runs for his life, but even in the chaos, you clearly see his heart stay the same forsaken yellow.
With a glance behind you, the terrible realization catches up. Gem’s body. You dropped him in the wrong spot.
The entire way home is spent in an even worse silence than before. Mumbo laughs it off, but your mind can picture it so clearly now. His own body, bloodied and cold.
You begin fervently building the tower alongside Grian. Its threatening presence is a small reprise from the vulnerability of defeat. You run your fingers along the cool deepslate and look out onto the meeting room.
Skizz and Mumbo are messing with a trivia bot, pushing him around while he boops and bleeps. Scar makes his way down the mountain, obviously up to no good, and steals Skizz’s bot. He rows off the platform in his little wooden boat, and you scoff at the absurdity. Mumbo looks up at you, and it only takes a second to send you both into laughter. Skizz drops into the water below after Scar before Grian can yell out a coherent answer to his bot’s question.
You can’t really believe it when you feel levity in the air. The sun begins setting one last time, but you, Grian and Mumbo, move around the tower, now turned turret, and make shots at the people on the ground. It’s incredible how a killing machine can inspire such giddiness, but finally, there is hope. There’s more than hope. This thing is bound to kill someone at one point. Its range and the recklessness of the teams in traversing the mountain assure you that if not green, Mumbo will go back to a healthy yellow.
Faraway cries draw your attention back downward as a massive group stands right in the traps danger zone. Your eyes shine with wonder as you turn back and face Mumbo. He takes a step back hesitantly, and Grian questions him without losing sight of Gem, ominously standing in the middle of a past crater.
“Jimmy’s there as well.” Shit. Restlessness returns to your stance as the perfect chances make their way up the cherry wood stairs and leave range one by one.
Instinct drives you to fly into the air. Straight up into the cloudy, dark sky, leaving a gust of wind in your wake. Mumbo looks up at you with furrowed brows before you dive toward the crowd. Like a bullet, piercing the space between you both, your arms quickly wrap around Jimmy. The others present jump back in surprise as you take off just as quickly as you arrived. Eyes focusing on those pink braids, you brutally knock Jimmy’s flailing body into Lizzie. She stumbles into a puffer fish trap, giving you all the time you need to safely get Jimmy into the air, outside the blast radius.
The sun begins to rise behind the turret; time seems to slow. Grian woops and yells from the tower’s parapets. He eyes you with mirth in his pupils; they dilate as he places the explosive minecart, and Mumbo sends it chasing its own tail to power up. Lizzie has decided to go for the worst course of action and climb back down into the dead center of the craters from past failed attempts.
Your wings are heavy as you fly overhead while Jimmy continues to struggle in your grasp. He doesn’t seem to have a sword, and the blunt cobble he uses to scratch your talons is only secondary to the relief of Mumbo’s eventual kill.
He smiles, wider than you’ve ever seen him, and in a single distracted moment, Jimmy manages to land a hit to your wings. You yell, more from surprise than hurt, and catch a glimpse of Mumbo pulling out a bow and arrow, taking the stance to shoot, putting his foot back just barely on top of the powered track.
Your yell is bloodcurdling. Mumbo hears the minecart stop at his side. Terror fills his eyes, and in the split moment he has, he reaches a desperate hand out toward you.

















