Luead Mungkorn: Singh

Songklot is the only son of Jao Sua Tong, the billionaire magnate of Xiang Gong. He has everything he could ask for but love. However, conflict erupts when Tong expells Songklot and Woradee—his mother—from his life only to marry again to Mei Li. Then Songklot meets Ah Joo, a personal assistant who may help him find what he's been missing.
(Source: Thai Wikipedia || Translated by MDL)