The Master Is Helpless and the Villain's Apprentice Has Lost His Memory?

Well-behaved, cute and coquettish × cold and soft-hearted girl suffers Under the hail of swords and arrows, a spicy sword struck down, oh haha (?-ω-`) In the future, the big boss in the unmanned world has lost his memory and chases after this master every day to act like a baby. "Master! Master! Is this a divine horse?" "Master, Master!" "Don't call me Master!" "Oh, (grieved) Mr. Xian..." … Intention: Tsk, guess what