Star Gate Menial: I Used Hundredfold Critical Hits to Become a Nascent Soul Cultivator

In the age when everyone cultivates immortality, all people enter the Star Gate at eighteen and wage war across myriad worlds. Su Chen is born with a useless Five-Element Spirit Root and ends up a menial servant at the bottom of society. Then, by chance, he awakens the God-Tier Choice System with Hundredfold Critical Hits! 【Ding! You killed a Tier One demon beast. A hundredfold critical choice has been triggered!】 【Choice One: Obtain 100 Tier One demon cores! Choice Two: Obtain one pure-blooded True Dragon core!】 【Ding! You cleared the Abyssal Secret Realm. A hundredfold time choice has been triggered!】 【Choice One: Return to Blue Star immediately! Choice Two: Remain in the secret realm for 700 days, while only 7 days pass in the outside world!】 And so Su Chen exploits bugs across the myriad worlds, grinds proficiency, and stacks passive stats like crazy. Strength +100, Spirit +100, Defense +10,000... While other Qi Refining cultivators are still struggling, high school student Su Chen's cultivation panel has already reached【Nascent Soul, Great Perfection】! Then, when the alien races from countless worlds launch a massive invasion of Blue Star, the gods and Buddhas across the heavens fall into despair. Su Chen sighs and tosses out a stray dog he keeps as a watchdog. “Go kill that Tribulation Transcendence demon king with your teeth. Don't get my hands dirty.” The entire universe goes mad. “You call that a useless Five-Element Spirit Root?!”