Lu Chen travels to the world of Full-time Mage and becomes a high school student.

Bind the sign-in system and you can get various rewards as long as you sign in at different locations.

Sign in at the start of the game and get the reward [Natural Devil Fruit - Thunder Fruit]

Sign in at Xuefeng Mountain Station and receive the reward [Forbidden Item 005-Dafu]

Sign in at the Qingtian Hunter and receive the reward [Ice Imperial Tool - Devil's Essence - Demon God Appearance]

Sign in at Mingzhu Academy and receive the reward [Eternal Mangekyō Sharingan]

Sign in at the North Point of Zhuoyuan to receive the reward [Three Thousand Starry Sky Flame]

Sign in at the ancient capital, sign in at the Parthenon, sign in at the dark plane...

A few years later, Lu Chen looked at Michael at his feet and said, "You are the one who wants to judge me, right?"

What? I traveled through time? And I got the system?

That’s great!

Playing the system? Want me to use all kinds of aliases?

Easy Home

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Sengoku: “Where did these guys come from!”

Kaido: “What? All these monsters are that kid?”

Big Mom: “Tell me! Which of my daughters do you want to marry? Or do you want them all?”

Shanks: “This era is going to be in chaos”

Luo Xuan traveled through Doupo Cangqiong and obtained the Altar of the Heavens. As long as he sacrificed something of sufficient value, he could exchange for the desired items. After ordinary people get this ability, they will definitely want to obtain the Supreme Bone, the Ancient Saint Body, the Chaos Body and other invincible physiques, but Luo Xuan disdains it. Fantasy things are indeed good, but that's all. To really reach the sky in one step, you still have to look at the good things in the second dimension. The Kryptonian physique that becomes stronger when exposed to the sun, the Super Saiyan physique that constantly breaks through in battle, the hurricane gyro that can destroy the multiverse universe... All of these can make people reach the sky in one step without any side effects. It's just fantasy, so don't bother.