What chapter is 107 8n the novel...van somebody tell me.....

Technically chapter 59. In the novel, HYJ soloing low-rank dungeons, meeting Riette, and the current arc all happened while HYJ was still buffed by Final Gratitude after Blackie's death, so this particular scene happened earlier on. In terms of overall plot, the manhwa is currently at around chapter 115-ish of the novel.

Thank you so much (⌒▽⌒)