It's a Shounen WB Mwhh. The MC is a secret agent from government. He and his team were disposed. He has a twin brother in the Yakuza based country K. This twin brother was critically wounded. So the twin brother's men brought him in to pretend as his twin. They then staged a funeral for him to sell the narrative. There's a mountain or name Baek in the title I think
It's a Shounen WB Mwhh. The MC is a secret agent from government. He and his team were disposed. He has a twin brother in the Yakuza based country K. This twin brother was critically wounded. So the twin brother's men brought him in to pretend as his twin. They then staged a funeral for him to sell the narrative. There's a mountain or name Baek in the title I think