Shall We Rewrite The Stars?

"Kai." "Vivi?" "I need your help...I need you..." Two childhood friends, Kai and Vivian, one growing up in a loving household, another barely holding on to a glimmer of hope. Both together, stripped away from each other by fate, they lead a different life. When the stars start to align, so does the fate of them reuniting. What will unfold when people of disparate worlds meet? Will Vivian find her way out of her dark, remote world? Will they find their way into each of their foreign worlds? Perhaps they can rewrite the stars this time...