My Youth Romantic Comedy Is Wrong, As I Expected, Vol. 8 (light novel) — Wataru Watari

This loner's web of relationships is only getting more tangled…The school trip has left a bad taste in everyone's mouths, and as the Service Club tries to maintain its daily routine, someone comes to them with a request regarding the election for student council president. However, when the three club members squabble over how to fix the problem, they go their separate ways! Hachiman Hikigaya knows his relationships can't stay the same forever, yet he's certain he himself is incapable of change. When he finds something worth protecting, will his methods be to everyone's benefit, or will they be another colossal mistake?