Review Detail of Gensyin in New Age Of Summoners

Its fine at first,the mc is slowly rising up in power,learning evertying and power up stage by stage..Then at the later chapter,why the **** this mc luck is so high and so op??????his growth rate is so unbelievable. Ughh worst,its seem like the author really favour the mc too much cause everything he get,he get from the system. Like suddenly out of nowhere pop a mighty treasure bla bla bla that can boost mc power,he even easily got his spirit contract easily though