Help, I can’t remember this yaoi masterpiece

I can’t remember the name of the yaoi manga I read before, but I hope someone can help. I don’t remember much, but here’s what I recall:

1⃣ Tags: gang, enemies to lovers, yaoi, hardcore, betrayal, police

2⃣ Two factions of the same gang (sugar cane company):
a. Rich — known for following the rules when executing missions
b. Poor/Peasant — has more freedom, uses their own strategies

3⃣ Main Characters:
a. Leader of the rich faction (bottom/uke) — known for being strict and always wearing elite clothes
b. Leader of the poor faction (top/seme) — friendly, casual, positive, and does whatever he wants

4⃣ Story:

➡️a. The old leader of the gang (owner of the sugarcane company) wants to retire, and looking for his heir. He chooses the leader of the rich faction as the one who will lead both the rich and poor faction of the gang.

➡️b. The old leader goes abroad and lets the new leader (rich) take charge of the entire gang, including the poor faction.

➡️c. One day, the ‘rich leader’ stands by the window of his new bed room and sees a poor woman at the mansion gate asking for food. He yells at her to leave, but the ‘poor leader’ suddenly appears, pushes him onto the bed, removes his clothes, and is shocked to see a birthmark on his back.
(Note: Every peasant has a birthmark on their back. For the rich leader to have one means he’s actually from a poor family and doesn’t have royal blood, making him ineligible to be the heir of the gang.)

➡️d. The ‘rich leader’ panics and runs away from the mansion to hide, afraid the ‘poor leader’ will expose his secret and he’ll be killed for lying and betrayal.

➡️e. The ‘poor leader’ follows him to his hiding place and says he won’t tell anyone if the rich leader agrees to have sex with him once — and they do.

➡️f. They return to the mansion, and their sexual encounters continue day by day.

➡️g. The ‘poor leader’ invites the ‘rich leader’ to visit his village. The ‘rich leader’ begins to understand their hardships and the mindset of the ‘poor leader’. However, a fire breaks out in the village, and while saving a child, the ‘rich leader’ becomes trapped and suffocates from the smoke before being rescued by the ‘poor leader’.

➡️h. The ‘rich leader’ falls in love with him. He rushes to the bedroom of the ‘poor leader’ at the mansion and goes through a secret underground tunnel that connects their separate rooms (their rooms located on the east and west sides of the mansion. They always using this tunnel to meet up or going to each other room to avoid other gang members seeing them together, because they are known for being a cat and dog to each other).

➡️i. They share a passionate night as lovers.

➡️j. The next morning, the ‘rich leader’ leaves the country, and they won’t meet for years. Before he leaves, the ‘poor leader’ gives him a ring as a souvenir.

➡️k. After the car departs, the ‘poor leader’ talks to an unknown man beside him, revealing that everything went according to plan — making the ‘rich leader’ fall in love with him.

—End of Volume 1—

There’s a Volume 2, but it hasn’t been fully translated. I remember using a translator to read it before. And it’s from the seperate website.

1⃣ It’s later revealed that the ‘poor leader’ is an undercover police agent.

2⃣ The ‘rich leader’ feels deeply betrayed, especially since he kept the ring given by the ‘poor leader’ for years.

3⃣ I can’t recall the exact ending, but I think the rich and poor factions eventually unite under the rich leader, and the police also seem to support him in the end.

The art style was a masterpiece, and the smut scenes were incredibly well-drawn.

I hope someone can help me find the title 🙏

I think I read it somewhere in nhentai and days later, I found on the other site that there’s actually a volume 2 for it but its not yet translated.