Hunter x Hunter: Kastro

Sleeping was pleasant; waking up in a completely new body, in a completely new world full of dangers... not so much. The protagonist transmigrates into the body of Kastro, that fighter from Heaven’s Arena whom Hisoka cruelly killed. === Warning: This story was originally written in Spanish, as I am a non-native English-speaking author. I’m using a translation tool to share my story with English-speaking readers. This is my first time publishing something seriously, so I kindly ask for your understanding and patience. Any errors you find are welcome to be pointed out so I can fix them. Thank you! ===