Grandpa, Please Write a Letter of Recommendation

[If I were from a hundred years in the future, would you be willing to write me a letter of recommendation? As the future principal of Mafia, you are going crazy for the upcoming final exam. The night before the exam, you frantically copied notes from your deskmate Sawada Tsunayoshi, cramming for your time. When you wake up, you are a hundred years ago. There is no system, no companions, you didn't even bring the homework assigned by Reborn, and you came to this strange era alone. What's even more unfortunate is that you lost the Vongola Sky Ring, which was the amulet Sawada Tsunayoshi lent you the day before the exam to help you pass the final exam with peace of mind. So—— The sky is blue, the grass is green, you are digging the soil. The location is the back garden of the castle. After digging from morning to night and finding nothing, you become anxious and crawl directly into the flowers, playing the emotional card while crawling, asking your ancestors to give you a helping hand. "Um, Sawada-san's great-great... Grandfather, I am Sawada-san's deskmate and good friend. Are you always here? If you are, can you say yes or shine a light? Grandfather——" "Grandpa - Grandpa is here? I am Sawada Tsunayoshi's good partner, right-hand man, and spiritual friend. I have been with him through many ups and downs, and our relationship is extremely good. If nothing else happens, we may end up in the same nursing home... I even gave you some incense, can you show me your spirit?" Climbing out of the flowers, you tried to save the old man who was left behind with the ring, but when you looked up, you caught sight of a blond young man. You:? ! The ancestors have appeared, but what should I do if they are still alive? Waiting online, it's very urgent! …… However, if you ask the first generation to write letters of recommendation for you, will your chances of becoming the principal of Mafia increase? Reading tips: [The paragraph review has been opened and can be collected for review] [Vongola's rookie reserve team traveled back a hundred years ago to interact with the first generation's daily life] [The text has an open ending, with branching endings] Mission: Caring for empty nesters and protecting the fragile hearts of the elderly