A few days into the mission, Mirai visits the hot spring with Tenten, Guy’s former student.  But that moment of relaxation is interrupted by Guy yelling about a ghost.
mistook it for something else.
أخطأه بشيءٍ آخر على الأغلب
Ma probabilmente avrà visto male.
Deve ter sido um engano ou algo do tipo.
он просто что-то не так понял.