My Kindred-Spirited Teammate Is Definitely Not a Yandere Witch

【Light novel, action and everyday life, an unconventional otherworld, pure romance】 【An adventure about a protagonist whose big move has a five-minute duration and a cooldown of half a day, a little-girl mage who looks sweet and innocent but is excessively possessive, and their other teammates (if only that were all there was to it)】 As an ordinary high school student, my journey after transmigrating to another world was a little different from what I imagined: I thought the Qiyuan Continent was a standard fantasy world where heroes fought the Demon King, but it was hard to ignore the warship Shadow Akagi bombarding the source of the aberrant creatures from the sky. Then there were the baffling Mirikel physical devices, and the unfriendly visitors from outer space... The hidden truths of the two worlds grew ever more baffling. But the AI, Aiers, said, [Sir, more important than all that is a problem that is becoming increasingly obvious right now.] What? The other members of my squad all gave me looks that said I should figure it out for myself. Just then, Zhiyin Yuhui came running over after taking Shadow Akagi as her ship rigging, and wrapped both arms around mine. “Yu, was my performance good enough to get full marks this time?” Looking at what everyone was staring at... What? Is that all this is about? The witch I saved being a little closer to me is no problem. But why are Yuhui's eyes so much more alluringly red than before? “Yu... hehehe...” Her gaze began to turn menacing. Compared to this bizarre world, my “Zhiyin” teammates are even more suspicious!