Without complaining, without demanding, and without protesting anything Sean said to him. Thunder plays his role well as Sean's assistant all this time, even though Thunder is a mafia leader too, just like Alice and her siblings.
For a dozen years, Thunder served him and took care of Shine with all his body and soul. Until the last second of his life, Thunder still protects his daughter to safety. How could Sean's heart not be shattered to hear of Thunder's gruesome death?
Sean, who for a moment lamented his destruction over the death of Thunder, raised his face again and got up.
'I will kill that man for you myself, Thunder. We have spent half of my life together, and I also consider you my brother. Your life and until the last breath you spent looking after my children. Then I'll pay you back all this time by taking out that bastard with my own hands!' Sean said very angrily in his heart.