The MC loses his wife to a car accident. Then one day he sees a woman who looks like his dead wife in the school that he's teaching and she coincidentally has the same name.
(MUST READ)
Reincarnation and Time Travel
Reincarnation into a new world
Reincarnation
Travel into a new world
Time Travel
(MUST READ)
Travel to another world
(MUST READ)
Travel to another world
Reincaarnation and travel to another world
Reincarnation and travel to another world
The Time We Have