The Extra is Too Strong is a Manga /Manhwa/Manhua in (English/Raw) language, Action series, english chapters have been translated and you can read them here.
I received the same question every day, but the answer never changed. The only things I had left were sympathetic gazes and the monthly insurance payments. And the cruel reality of being half-paralyzed. They say that God only gives you trials you can endure, but I would rather have died. That was when I woke up— [This is the world of the “Magician Who Dominates the World.”] [From now on, you must live as the character “Mord Vernars.”] I became an extra in the novel I was reading overnight.
The Extra is Too Strong, Chapter 60
The Extra is Too Strong, Chapter 59
The Extra is Too Strong, Chapter 58
The Extra is Too Strong, Chapter 57
The Extra is Too Strong, Chapter 56
The Extra is Too Strong, Chapter 55
The Extra is Too Strong, Chapter 54
The Extra is Too Strong, Chapter 53
The Extra is Too Strong, Chapter 52
The Extra is Too Strong, Chapter 51
The Extra is Too Strong, Chapter 50
The Extra is Too Strong, Chapter 49
The Extra is Too Strong, Chapter 48
The Extra is Too Strong, Chapter 47
The Extra is Too Strong, Chapter 46
The Extra is Too Strong, Chapter 45
The Extra is Too Strong, Chapter 44
The Extra is Too Strong, Chapter 43
The Extra is Too Strong, Chapter 42
The Extra is Too Strong, Chapter 41
The Extra is Too Strong, Chapter 40
The Extra is Too Strong, Chapter 39
The Extra is Too Strong, Chapter 38
The Extra is Too Strong, Chapter 37
The Extra is Too Strong, Chapter 36
The Extra is Too Strong, Chapter 35
The Extra is Too Strong, Chapter 34
The Extra is Too Strong, Chapter 33
The Extra is Too Strong, Chapter 32
The Extra is Too Strong, Chapter 31
The Extra is Too Strong, Chapter 30
The Extra is Too Strong, Chapter 29
The Extra is Too Strong, Chapter 28
The Extra is Too Strong, Chapter 27
The Extra is Too Strong, Chapter 26
The Extra is Too Strong, Chapter 25
The Extra is Too Strong, Chapter 24
The Extra is Too Strong, Chapter 23
The Extra is Too Strong, Chapter 22
The Extra is Too Strong, Chapter 21
The Extra is Too Strong, Chapter 20
The Extra is Too Strong, Chapter 19
The Extra is Too Strong, Chapter 18
The Extra is Too Strong, Chapter 17
The Extra is Too Strong, Chapter 16
The Extra is Too Strong, Chapter 15
The Extra is Too Strong, Chapter 14
The Extra is Too Strong, Chapter 13
The Extra is Too Strong, Chapter 12
The Extra is Too Strong, Chapter 11
The Extra is Too Strong, Chapter 10
The Extra is Too Strong, Chapter 9
The Extra is Too Strong, Chapter 8
The Extra is Too Strong, Chapter 7
The Extra is Too Strong, Chapter 6
The Extra is Too Strong, Chapter 5
The Extra is Too Strong, Chapter 4
The Extra is Too Strong, Chapter 3
The Extra is Too Strong, Chapter 2
The Extra is Too Strong, Chapter 1