Isekai wa Smartphone to Tomo ni. Season 2 Episode 4 English Subbed Episode Title: Upheaval in the Castle and an Imperial Princess Episode Description: Touya visits the Regulus Empire for more books and finds civil war has broken out as General Bazoar rebels against Emperor Zephyrus. Touya rescues Princess Lucia and her bodyguard Carol from the soldiers. Bazoar intends to invade Belfast, Mismede, and Refreese with two artifacts that let him summon a demon and makes him resistant to magical and physical damage. Touya teleports away with Zephyrus, Lucia, and Carol but cannot find Lucia’s brother Prince Romero. Yumina, sensing Lucia has a crush on Touya, invites her to a private conversation...