Does anyone know this???

It's a BL of this famous actor who is openly gay and is proud of it because he worked his ass off despite all the discrimination. Suddenly he got Isekai? Transferred? Idk but he suddenly woke up into a different body. The body he woke up in is the son of a chief or something like that.

The ML is the illegitimate child of the king and he's quite scary to the others. The ML and the og body made a promise about something to help the ML take down the king. The ML also had a half younger brother, who is going to be the next king and he loves ML very much. I don't remember much after that but what I do remember clearly is where I left off at was the little brother accidentally shot the ML because he got scared of the ML being angry. The ML's body fell into the water, making the MC jump to save it but it was too late. The ML has already passed away. The MC ran away, starting his own army or something like that.

Then it cuts to a timeskip where the country was more modern and many of the British has lived the same as the country's people. The ML also has been reborn again and is a business man.

The story is not Korean or Japanese or even Chinese based. It was a different country. I remember them wearing turban and lungi/sarong/kain pelekat. I just remember reading it on b@to when it was still alive. Now it's been stuck in my head. Can anyone please tell me this?