A Wish to Grab Happiness - Chapter 353Book 13:

To reward Meng Fan for his bravery before his heroic death, the cosmos rewarded him with a ‘system’, sending him back in time to three months ago, alive.

- Description from Novelupdates

Huang Dan’s pain nerve is innately different from the ordinary people. A little tore in his skin can cause him to sweat all over his body painfully to the point of him unable to make a word out.

Somehow, he began to cross world, following Mr. System to do the tasks…

In the first world, Huang Dan realizes what it means to die painfully and to live to die again.

TL’s summary:
MC suddenly transmigrated and is bind to a system, requiring him to solve mysteries. Born with a higher degree of pain sensitivity, he met different people in the different worlds and learns what kind of emotion smiling is.

- Description from Novelupdates

After crossing into the story, he finds himself owning billions in assets, starting off with a stunningly alluring wife and seven exceptionally beautiful daughters.However, Xu Hao is in a panic.His identity is that of the villainous antagonist in the book, doomed to be killed by the rebellious protagonist, who will seize his wife and daughters.Fortunately, there are still two and a half years before the plot begins, giving Xu Hao time to plan ahead.Wait—he’s also activated the Emotion Harvesting System?School belles, CEOs, police beauties, mature women, lolis, queens, sisters…When the plot finally unfolds—The protagonist, a war god, returns to find his mother and sister already embracing Xu Hao.The divine doctor protagonist descends from the mountains, only to see his fiancée heavily pregnant.The reborn protagonist meets his first love and childhood sweetheart, each holding a baby in their arms.…This novel and its characters are purely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.

You had taken up the Student profession

You had now reached level 7.

Acquired skills: elementary school knowledge, junior school knowledge, and senior high school knowledge.

You took the university entrance exam and scored full marks.

Your have been upgraded to level 9, and you have activated the profession-change interface.

You became a scientist and gained R&D skills.

You used R&D skills and gained space fortress-building technology.

You used R&D skills and gained starship technology.

You are now invincible.