My Journey of Survival in Runeterra

Welcome to my League of Legends world What should I do if I accidentally cross time? Fortunately, there is a system! Stoneman Malphite? Come and see if my Gundam Mecha smells good Ice girl? Come and eat my ice age of frozen fruit Happy guy Yasuo? Disciple, come on! Use the three-knife style! In short it is Recruiting a younger brother along the way, transforming into a successful master and deceiving the master, inexplicably defeating the void, and saving Runeterra.