This is the growth history of a girl
Shuya Yoshida: I just want to go back to that home, that Matsushita private school.
Sakata Gintoki: The person Gin-san wants to protect the most
Takasugi Shinsuke: Haha, she died, let's let the world that took her life be destroyed
Katsura Kotaro: Teacher's daughter and important companion
Okita Sougo: Memories teach me how to protect my sister with strength
Yoshida Shoyo: A very independent child
Hibari Kyouya: Interesting carnivore
Sawada Tsunayoshi: The Terrible Senior
... This article messes with Mary Sue, the cp is...
Because this article is a comprehensive manga wearing Gintama skin
Therefore, this article is also known as "The Road to Raising a Younger Brother", "The Time Travel of an Unscrupulous Girl", "The Struggle History of a Chapo", etc. . . . .