The villain in fast time travel is sick

Shen Rumo travels through various small worlds, diligently helping the villain to heal his illness, and then...the villain treats him as a cure, and won't let go of it.This is a (sad) story of joy and celebration.The first world: Your blood is so sweet (masochistic doctor Gong vs soft and cute vampire Shou) The second world: General, you are a mermaid Shou) The third world: Hello, Mr. Lion (the irritable CEO Gong vs. the cute hamster Jing Shou) The Nth world: ...... well-behaved, soft and cute, with clear brain circuits, Shou VS the domineering paranoid really sick villain Gong 1V1 sprinkles dog food all the way, high sweetness and no abuse, please rest assured to eat, etc. For more cute ones, you can poke the column, and the favorite author will not get lost!