At some point in the distant future, the protagonist, Dannan, is placed in a cryogenic pod because he is terminally ill. But when he wakes again, he finds that the world has changed beyond recognition. He is the last human being left alive on Earth, and has somehow acquired a body of unbelievably powerful strength.
Um, the premise seems to resemble a certain manga, but the story is almost completely different...
PS: At first glance, this might look like one of those cases where the tags, categories, and blurb are misleading. You should understand why the author sorted it this way in the second half of the main story.
Also, the cover has nothing to do with the story, because the author doesn't have a cover.
