u/Artistic-Stop-1184

I think the Lake of Tears is underneath the caverns the monsters sleep in, the tunnels. When Tabitha fell in there she saw a small puddle of water and asked where is the water coming from. That’s why the MIY didn’t want her digging any further. Ethan says he saw the drawing in his dream of the lake of tears and they were there and a spider came from the ceiling, the ceiling of the tunnel.