Copywriting:
"Nothing lasts forever."
"It is true that there is no eternity in the world, but for you, some... Well, beautiful things in this life can last forever."
"It will still be destroyed or even forgotten."
"... Why don't you believe it? Well, then, what is eternity?"
Funny copywriting:
Elliot had been fighting for hundreds of years, but unexpectedly lost to a stupid young man in one second. After losing, he embarked on the path of perversion.
1V1 with a male partner and a female partner but no CP, novice emotional drama, mechas and war are not the main plot, single-minded loyal dog attack
Let it stay as sweet as this