Someone draws a heart with Harima and Eri's names on the classroom board. Enraged, Harima lashes out—but when Tenma casually says she supports his relationship with Eri, it hits him like a truck: she never liked him back.

Devastated, Harima believes his only option is to flee the country—on a fishing boat. But the boat's captain, a former manga artist, senses Harima's passion and turns the vessel around. With a pen carved from a tuna bone, he sends Harima back to chase his dreams once more.

Feelings left unspoken, hearts misunderstood. One fleeting season, one final chance to make it right. Words that reach, words that don't. Confessions, memories, moments that feel like forever. And yet—our story continues, into tomorrow.School Rumble Forever.