In Episode 3 of "Sabungan Showdown," Shin Mamochu's growing reputation attracts a powerful, unknown fighter who breaches city hall's rooftop, demanding the mayor choose him for the Sabungan tournament. To settle the dispute, the mayor arranges an impromptu rooftop battle. Both fighters demonstrate exceptional skill, pushing Shin to his limits. As the intense fight unfolds, Shin's true potential is revealed. Impressed, the mayor makes a crucial decision that will shape the future of Sabungan.