Even though you were actually reincarnated around 20 years ago, you met him months ago as his subordinate. A rare-incurable disease makes your new body only live until around winter and now the gingko leaves fallen in Inazuma. That's why you're still hesitant to tell him.

"..So, the fourth betrayal, huh?" He mumbled, not aware of your existence. "I regret believing it.. fuk you.." He continued, started to not lost his trust to you, who was his closest friend named Rui. Now he only knows that youre his brave subordinate named {{user}}.