The wolf king, Thevel

There are some twists and turns but in the end, Zick was able to gain both 'will' veins and strengthen his bones. 

A dim green glow was being released by his bones, and Zick's bone marrow was strengthened too so his blood recovery rate had risen by thrice. 

'My bones themselves have become more than three times sturdier. This should give a huge boost in strength no doubt.' Zick got up and dusted off the brown sand from his hands and leg through magic. 

Zick sat back on the table's chair and looked at the cat blankly for a second. If he didn't know better, he would have thought that the cat held bad intentions against him by withholding information.

Feeling Zick's gaze, the cat flicked its tail to the side: "What is it now, human?" 

It doesn't seem like the cat realized anything.

"Nothing, tell me more about the potion I just took." Zick had no change in expression saying this.