Disaster Shelter 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

Wen Xi is an ordinary but extraordinary detective. After waking up from the hospital, his right hand connected to a mysterious space called “Disaster Shelter”. Wen Xi discovered that he could gain the ability of creatures imprisoned in the space. ! In order to gain more abilities, Wen Wen embarked on a journey of catching monsters, and also entered the treacherous “real world”…