Marriage contract: Genius baby's belly daddy - Chapter 2526

This world is Heaven.

Because this world has everything you dream of, everything you wish for.

This world is Hell.

Because everyone in this world are parts of a never-ending massacre.

Are you fighting to survive, or fighting to come home?

- Description from Novelupdates

An ordinary (?) grandfather, Choi Chuntaek. In an effort to protect his granddaughter, he started the virtual reality game 'Arkstar.'

Then... he accidentally obtained a legendary class?

In Eylille, a bustling metropolis renowned for its strategic position at the sea’s estuary and vibrant trade, the ambition to thrive attracts many from surrounding counties. However, Limond stands out as a place for those lacking ambition. Amidst this backdrop, Yu Huazang, a high school senior from a challenging background, faces a critical mock exam in Liberty School.Despite the school’s low expectations for his class, Yu’s life is more complicated than his teachers realize. Raised in an orphanage and later by a kind old man, Yu now supports his family by working night shifts, which affects his academic performance. During the exam, he makes a desperate guess on a question, inadvertently activating a mysterious “”God Level Choice System.”” This system presents him with choices that could alter his fate, starting with a simple decision on the exam that promises a novice gift bag as a reward. As Yu contemplates this unexpected turn, readers are left wondering: What is this system, and how will it change Yu’s life?

Reincarnated as the eldest son of Ming Taizu Zhu Yuanzhang, the biological father of Emperor Jianwen, and the elder brother of Ming Chengzu Zhu Di.

See how Yiwen Prince Zhu Biao, who was fleeting like a meteor in history, survived the turbulent Hongwu years and built a new Ming Dynasty!

(No system, no plug-ins, no IQ crushing, no cross-age technology tree)

- Description from novelbuddy