Bride of the Barrier Master, Vol. 4

Thanks to Saku's scheming, Hana and Hazuki's toxic parents are finally out of the picture. Plus, now the twin sisters can reconcile with their older brother, Yanagi. With such peaceful days, Hana becomes more aware of her feelings toward Saku, but there is still an awkward distance between them. A distraction arrives in the form of a collaborative school festival. All of the Obsidian High School campuses send a representative to compete against their fellow practitioners in some "friendly" competition. Hana’s true strength was already revealed to everyone, so she is unwillingly selected as a representative. Their biggest rival is Campus Four, which claimed victory for the last several years. This event brings the Yotsukado clan's successor to the scene, and she obviously has it out for Hana. Meanwhile, the cult members that were arrested for breaking into the Association of Practitioners are under strict surveillance, when they all suddenly die agonizing deaths...

[From Yen Press]