Sainou Nashi to Iwareta Ossan Tamer wa, Ai Musume to Tomo ni Musou Suru is a Manga/Manhwa/Manhua in english language, MONSTERS series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Oud, an old man who was told he had no talent and could not become an adventurer, was running a hunting business in the countryside. However, one day, a girl he picked up in the woods changed his life...? This father-daughter adventure with his beloved daughter is about to begin!