After Reincarnating in Another World as My Sort of Cheat but Small Fry Female Character I will Strive to Live a Peaceful Life of an Ordinary Person! is a Manga/Manhwa/Manhua in english language, REINCARNATION series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

A little weary salaryman. One day, after waking up... he found himself in another world in the body of a female character, Susie, from the MMORPG he liked to play. Confused, he tried an attack... and made all the mosters flee to the place people live, afraid of his destructive power that's able to smash a mountain. Having dealt with them, he ended up saving Howard, a local tribune who invited his savior to the village, but...