“A Time Called You” (너의 시간 속으로)

A remake of the Taiwanese series “Someday or One Day,” the Korean version of this time-travel drama isn’t always easy to follow. But if you suspend your belief in reality and just go with the flow, you will find yourself immersed in a compelling plot that centers on love, while it also navigates story arcs about guilt, gaslighting and a, erm, serial killer.