Devil in Law delves into a gripping tale of revenge and family betrayal. Srikanda, a beautiful woman, defies her father to elope with Nopphanai. However, happiness turns to tragedy when her sister, Phawinee, discovers Srikanda frail and depressed, soon succumbing to illness. Consumed by anger upon learning Srikanda was relentlessly bullied by her mother-in-law and sister-in-law, Phawinee orchestrates a daring plan. She enters a no-touch marriage with Nopphanai to care for her orphaned nephew. Moving into her sister’s former home, Phawinee transforms from grieving sister to a formidable force, unyielding against the relentless abuse. This intense drama follows Phawinee's calculated fight for justice, where she becomes a defiant "devil in law" against her toxic new family, ensuring her sister's suffering was not in vain.
Other names: สะใภ้สายสตรอง, Sapai Sai Strong, Saphai Sai Strong