Ep. 8: Xeno establishes a base in California while Senku evades Stanley’s sniper fire on the Perseus.
Aired on February 27, 2025

Xeno escapes petrification using nitric acid derived from bat guano, then awakens Stanley and his team to relocate to northern California. There, he sets up a Haber-Bosch facility to pursue global dominance. Meanwhile, aboard the Perseus, Luna signals Senku’s location to Stanley by mouthing his name, which Ryusui observes with growing suspicion. Stanley’s team detects radio interference, revealing a nearby sniping unit. Xeno identifies Senku as the true scientist by analyzing voice recordings and calculating his height. With time running out, Senku creates a makeshift bulletproof vest from starch and water. Despite hiding, Stanley calculates Senku’s position on the ship and fires, striking him while he holds the protective bag.
Episodes
- Ep. 4 · Senku and Ryusui seize a crashed plane while Gen infiltrates the enemy camp to meet Dr. Xeno.
- Ep. 5 · Senku devises a plan to deploy a plane while the science crew coordinates with scouts to capture Xeno.
- Ep. 6 · Luna infiltrates the crew while Senku uncovers Xeno's true identity as a former NASA scientist.
- Ep. 7 · Senku recalls childhood rocket attempts with Xeno and NASA before the petrification event.
- Ep. 8 · Xeno establishes a base in California while Senku evades Stanley’s sniper fire on the Perseus.
- Ep. 9 · Senku is wounded by a sniper while the group plans to infiltrate Xeno's base using a tunneling drill.
- Ep. 10 · Taiju transports parts to Chrome while Gen decodes messages and Ryusui launches a plane for aerial combat.
- Ep. 11 · Aerial dogfight and submarine ambush lead to capture and counterattack
- Ep. 12 · The team escapes Xeno's tower, allies with Brody, and sails toward South America while being pursued by Stanley.