Good dual characters, rebirth, time travel, and funny elements (some of them are not fully ordered, so I can't give them a five-star rating below, but to me, these are all good five-star stories)
The world view is quite grand, and the setting is also very novel (it should contain Crusu elements, I love watching it hehehe)
The perspective of the little octopus who is the main attacker at the beginning is very tense and interesting. Later, the revelation of the true identity of the two attackers and the subject is also well described and has a sense of fate.