The ordinary, stubborn, and hard-working life of Ai Aiyara Singhamekha (played by Santa Pongsapak), a young and passionate Thai architect, is completely turned upside down due to an unexpected traffic accident. This chaotic incident connects him directly and in the worst way possible with Gun De Castro (played by Perth Tanapon). ​Gun is a powerful, dangerous, and highly volatile businessman of Latino descent who belongs to an influential mafia syndicate and is known for being someone who never forgets a grudge.