"Between you and me, it's either a lifetime or a stranger."
"Then our life will be bad?"
"From the moment you choose to believe her, it will be impossible for us to live together forever."
"If it comes to a last resort, I hope you can have the same determination as before, without any worries. If I die, you must marry a good girl, but don't bring her to my grave, because I will also be jealous."
"Fool, if you die, I won't follow your wishes."
Although it is time travel, it will never fall into the same old trap. The sadomasochism between the male protagonist and the female protagonist is very sad!