Silver Scrapes' echoed through the arena in Daejeon. Hanwha Life Esports managed to turn around a difficult fourth game, pushing the series to a final fifth set.

The battleground for Game 4 was the top lane. Lion repeatedly summoned 'Ayls' Pyke to the top lane to relentlessly target 'Zeus' Choi Woo-je's Swain, while 'Kanavi' Seo Jin-hyeok's Naafiri consistently hovered around the top side to answer the aggression. Although deaths occurred in the process, Naafiri secured five kills, creating a massive growth gap between the junglers. However, Lion held the lane priority; Pyke's roaming plays put immense pressure on Hanwha Life Esports.

'Zeka' Kim Geon-woo's Aurora was caught by Pyke's persistent ambushes, and Swain, who arrived via Teleport, also fell quickly. Lion pulled ahead by over 3k gold. But around the 19-minute mark, Hanwha Life Esports showed their true strength. They perfectly countered Lion's initiation, picking up three kills in a one-sided exchange. After catching their breath, Hanwha Life Esports secured their third Dragon, and later, despite Naafiri being caught first in a teamfight, they rode the presence of Swain to a massive victory.

Around the 26-minute mark, Hanwha Life Esports began working on the Mountain Soul. After picking off Pyke, who was looking for a play, Hanwha Life Esports secured the Dragon and won the ensuing fight, cementing their comeback. With the Baron Buff as their spoils, Hanwha Life Esports marched into Lion's base. Swain dropped into the heart of the enemy team with Teleport, showcasing his immortality, and Hanwha Life Esports swept up the kills to destroy the Nexus.