These sons truly were ruthless, locking their own father up in this place where the sun never shone, and then adding so many forbidden seals and charms.
Thanks to the Old Dragon King's dragon bloodline, he was still alive, or he would have been tortured to death by these sons of his long ago.
"But I can try." Jacob thought for a moment then stepped forward and placed his hand on the iron chain that bound the old man.
With a grasp of his right hand, the Temoro Sword appeared in his hand. Screaming at the iron chain, the spiritual power of Temoro Sword was added, he slashed down fiercely.
Buzz... Temoro Sword emitted a brilliant blue light, the arm-thick iron chain vibrated violently, and then a snow-white mark appeared on the iron chain.
"This... is indeed quite amazing." Jacob held the iron chain, looking at the white mark on it, his expression somewhat alarmed.