Undying Love

This is a story that inspired me from an anime called Sankarea I recommend you to watch it is really amazing
welp were do i start the resume?

Kei Kurono , a Highschool student , a boy ho is obsessed with zombies and everything that has to do with them using an old potions book , tries to revive his dead cat Milo, there he Meets Zeok Mujiro a beautiful boy son of director Mujiro of high boy's society school where Zeok goes the same school as Kei. Zeok Every Night quietly goes at the abandoned school like Kei but he doesn't know he goes to that abandoned building but Kei does know. Then Zeok after knowing him and discovers what Kei is doing, he decides to help to make the potion and after helping him all of that...that same night at Zeok's House he ends up drinking the potion he steal a little of it and becomes a zombie ....Kei decides to take responsibility and take charge of Zeok leading him to live with him and his family, taking care of him and investigating his new life as a ..zombie