The Heavenly Emperor With Collection Fetish is a Manga/Manhwa/Manhua in english language, Action 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

Ouyang Xing, a game geek, and a game strategist crosses over to the world of immortal cultivation, where he starts as the reincarnation of the Heavenly Emperor + the Supreme Immortal. Unfortunately, the Immortal clan/race is in decline in this world, and their situation is worse than that of dogs. As a collection fetishist, no matter what exotic treasures, celestial palace, or heavenly fairies, I want them all!!