The Savior's Bucket List 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.cc fastest updating comic site. The Summary is

Yonghak ultimately failed to save the world despite repeated regressions. At the next regression, he decides to quit being a savior. But suddenly, disciples show up, one by one... Will the world be kept safe?! Will the savior be able to fulfill his bucket list of wishes for rest?!