Liang Ji, who was in frail health and had been lying in bed for almost his whole life, finally passed away and was bound to the system Yuanyuan. The system promised him a healthy body on the condition that he traveled through various worlds to ensure that the male partner would not kill the protagonist. But what he didn't know was that from the first world, he could no longer escape... This article is a 1V1 sweet pet article. Every world is HE