Gratius and Kosmo's Journey to the End of the World

This book mainly tells the story of Kosmo and Gratius who have lost their abilities in the apocalypse. It has basically nothing to do with the Collapse World. It mainly borrows two people to create a completely fictional world. For some unknown reason, before the arrival of the Final Lord, Kosma and Gratius lost their Honkai Power and traveled to a doomsday world full of dangers. And how will the two of them survive in the apocalypse without Honkai Energy? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.