nauseous. They were the first things she wrote when she woke from her coma, before she even spoke or asked where she was or why she was in the hospital.
âItâs a place, Ren. Thereâs a planet in the exact location the numbers describe.â She laughed, the first time sheâd laughed since the day she wrote them down. âIsnât it wonderful? We know what it means now!â
I shook my head. âNo, I donât think we do.â
All these years later, this stranger has tears in his eyes too. âI knew it wasnât true,â he says. âI knew it was real and I knew you wouldnât kill me.â
Mack is speechless for the first time in the forty-odd years Iâve known him.
âOf course weâre not going to kill you,â I say.
âMy name is Lee Sung-Soo.â He grasps my hand tightly and I canât help but squeeze back. âMy grandmother was the Pathfinder.â
I want to take a moment to let it sink in, but Mack is obviously struggling and I need to make this boy think everythingâs all right. âIâm RenâRenata Ghaliâand this is Cillian Mackenzie, but we all call him Mack.â
He smiles at meâI want him to never stop and I want to never see it again, all at onceâand then he looks at Mack, who musters one of his warmest smiles as he shakes Sung-Soo by the hand.
âHow did you find us?â Mack asks.
âThe planetâs topography was on one of the pod servers,â he replies. âI pieced together some of the things my parents said and worked it out.â
âWhat did they say?â Mack is trying not to look terrified. Iâve known him too long to be fooled though. That clench in his jaw says it all.
âAbout the mountain and the plain below it, the things the Pathfinder saw before we got here.â His gaze shifts to focus behind us. âThatâs it, isnât it? Thatâs Godâs city.â
I nod. âNot the bit at the bottomâthatâs the colonyâbut the rest is.â
âItâs . . . amazing,â he says and then laughs. âThat sounds so stupid. They said it was all a lie, but here I am looking at it!â
âWhere are the rest of the people who . . .â Mack doesnât know how to describe them.
Sung-Sooâs eyes lose their joy. âThey died. Iâm the only one left.â
Mack takes the pack from his shoulders and puts it on his own back; then we both take an arm, wrap it over our shoulders and hoist him up between us. Thereâs barely any weight to him at all.
We head back toward the colony, and I canât help but look up at Godâs city, just like Sung-Soo does but with less wonder. Iâm used to it now, but it still draws my eyes up.
It stretches above the colony like a huge forest of ancient baobab trees tangled around one another, forming an organic citadel. The outer membranes of the structure are black, to absorb the most sunlight, and at this time in the morning the nodules at the top of the structure are spherical.
âIt changes with the weather,â I tell him as he walks between us. âWhen it gets hot, the nodules in the upper levels grow tendrils and look a bit like dendritic cells. It increases the surface area toââ
âTo manage the heat,â he says, nodding. âMy father taught me some of my grandmaâs knowledge.â
Mackâs silence feels like a fourth person stalking us through the grasses.
âWeâll take you to Mackâs place,â I say. âTo check you over and let you rest.â
âThank you. Can I stay? Thereâs nothing to go back to. There was a storm . . .â
I glance at Mack. Heâs staring up at the top of the city and doesnât notice. I know where his mind is. I donât want to go there. âOf course you can. Right, Mack?â
He snaps his head to look at me.