Böcker i Chained Soldier-serien

"The arrival of the mysterious humanoid Shuuki calling themselves the Eight Thunder Gods throws the battlefield into chaos. These self-proclaimed deities boast overwhelming power--far more than any single squad can handle. As commanders from across the Demon Defense Force gather to strategize against this new threat, all eyes are on Yuuki and Kyouka--including those of the supreme commander herself!" --

"A horde of Shuuki attacks the Commanders' Assembly, and the overwhelming power of the supreme commander, Ren Yamashiro, is finally revealed! Meanwhile, Kyouka's concerned about the strange interest Ren's shown in Yuuki, but little does the 7th Squad know that she's not the only one...What's more, the Demon Defense Force is holding a joint training session to prepare for the battle against the Eight Thunder Gods, meaning Yuuki's in for new masters, new forms--and new rewards!!" --