I, Lu Mingfei, Have Returned from Runeterra!

Caesar: Lu Mingfei, is this your spirit? Looks strong. Lu Mingfei: (nods) Boss, your sickle is not bad either. ＿＿＿＿＿＿＿ Lu Mingfei: Senior brother, your sword is still not fast enough or ruthless enough. I will put this domination rune and precision rune on you and give the man riding on the viaduct two slaps! Chu Zihang:! ! ＿＿＿＿＿＿＿ Lu Mingze: Brother, as long as you are willing to exchange a quarter of your life, you can gain power... Lu Mingfei: Wait a minute (the Resolute rune lights up), a quarter? When others saw it, they thought I couldn't afford to change it, so they gave me half of it! Traveling through Rune Land, Lu Mingfei, who inherited the name of Rune Mage, unexpectedly returned from the decisive battle in the void. He originally thought that the future would be a peaceful life, but a letter from Cassel opened a new curtain for him...