Don't stick to the old-fashioned way of time travel, and pursue novel settings and novel plots.
Although there are joys and sorrows in this journey through time, overall, it is still infinitely beautiful.
This book may be a little bit silly at times, may be a little painful, and may be a little tangled, but please don't come with trolls, I can't afford to hurt you... Note: The chapter on the God of Death can be ignored... It means that loopholes are everywhere, tangles are everywhere, and pain will occur all the time, so enter with caution. That ends...
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This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.