hmm sammy u can come to fear's place, also there is an ending where sammy doesnt need to die nor the shiki nor nanashi but who knows what sammy and nanashi wants and if they will listen
well Fear's goal unlike sinny's is an happy ending, humans and shiki living togeather or just make sammy a jinjou snice doctors become one instant and sammy leads the shikis, we the shiki can leave and go somewhere else or we can attack the next village with sammy's and nanashis help :D. there we go i just list 4 ways so noone has to die anymore.... form our village