MTL - Please Call Me Lord God - Chapter 1 I become tentacled

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

I traverse along the pathway of darkness and imagination…

Zhang Yan worked tirelessly for three years, all to save money and buy a house.But in the end, he discovered that all his money had been secretly transferred by his fiancée to her ex-boyfriend to fund his startup.In his fury, the God-Level Choice System was activated.1. Forgive her and receive the title “Enduring Green Turtle.”2. “Who doesn’t have an ex?” Call my ex-girlfriend and say, “I regret it. I want to get back together with you.” Reward: 30 million yuan and a “1 Yuan House Purchase Voucher.”Was there even a choice to make!?Without hesitation, Zhang Yan called his ex-girlfriend and said, “I regret it. I want to get back together with you.”“I’ll be there right away.”Fifteen minutes later, a breathtaking beauty, scoring 99 out of 100, arrived in a Lamborghini… with a household registration book in hand.(The synopsis is a bit weak, please read the main story.)

What do you do when your brother dies because of some entitled assholes? You go undercover.My real name? Clare. But at school, I’m Clause—just another guy blending in. Disguised. Watching. Yes, a boy. No, it's not an all-boys school—I'm just deep undercover, hunting down the bastard responsible for my brother’s suicide. Nobody—and I mean nobody—messes with my precious brother and gets away with it. They better pray I never find them, because when I do? Death will be a mercy, and trust me—I don’t do mercy.And as for the egotistical Alpha and the narcissistic Vampire Prince? They can go fuck themselves. I don’t do mates, I don’t do claiming, and I sure as hell don’t do them.