Yanzhen and his sister accidentally discovered the treasure map left by their ancestors, a incomplete map of Bingsheng, with the name Sawada Muen written on the side of the map.
In order to save the Simon family, which was beginning to decline, Yanzhen took his sister and guardian to Bingsheng, vowing to find the treasure and restore the family's glory.
When they went to the treasure place with their friend Tsunayoshi, they unexpectedly discovered that it was the old house where the first generation of Vongola lived. After digging out a diary full of experiences in raising children and a history of blood and tears, they finally learned about the origins of Simon and Vongola a hundred years ago.
Yan Zhen: So, A Gang and I are actually related? (Pupil earthquake)
Tsunayoshi: No, wait, why did the first generation sister live in the Simon family for her old age!
There is still no cp family love Xiangwen ~ two parallel lines, the story of Yanzhen brother and sister and the first generation brother and sister.
It's rare to have two real sisters~
(As you can see from the title, the first generation sister is a ruthless character)
It is independent of the Tutoring Quartet and has nothing in common with -1 and 45. The writing time is uncertain. Let's see when I can complete the outline (move eyes)
Purpose: Family ties come first
