Sawada Mirai has always been unable to get rid of the word substitute in his life——
"You will be excellent in the future, but I think Tsuna is more suitable for Vongola, so you should be his substitute."
"Congratulations on passing in the future, but your Constellation Saint is still there, so you can only be his substitute."
"I'm injured in the future. Please go to the student union in my place."
…
This is a story about a girl with a substitute life. In her story, she is never anyone's substitute.
The anime involved include Prince of Tennis, Saint Seiya, Tutor, Conan, Fate, etc.
The author solemnly reminds: This article is slow to read, and you should be cautious when following up.
Concept: The self-improvement life of a girl who is always reduced to various substitutes
