Grid (2022)

Timeline Changes but communication through a Walkie Talkie Thriller/Mystery Serial Killer on the loose from the past it will give you the vibes of what will happen next if the timeline changes

Timeline Changes from 1988 to 2017 Thriller/Mystery Serial Killer on the loose from the past to catch in the future it will give you the vibes of what will happen next if the timeline changes

Timeline Changes from 2018 to 1985 Thriller/Mystery Serial Killer on the loose from the past to catch in the future it will give you the vibes of what will happen next if the timeline changes

I recommend this both drama because , Male lead and Female lead try to solve problem In one drama explosion and another student murder/suicide