After episode 5, I got "My Mister" vibes from Hush. Both of the series are focused on the relationship between two main leads with age gap and no romance at all. The characters are healing and learning from each other, and developing their characters just like My Mister. Both of the young girls also acted cold and rude to the male leads at first. And there's also other similarity like both of the male leads in My Mister and Hush have their own squad to fight corruption in their company.

Both have genius but lack of social skills main characters (Though The Victims Game's MC has Asperger's syndrome while Stranger's MC became like that after undergoing a corrective surgery)
Both have intriguing crime and mystery story
Both have great writings that you can relate and sympathy for every characters
Both have male-female duos with great chemistry but no romance
Both have superb actors and actresses with really really great acting skills
I literally watched TVG after Stranger S2 and so pleasantly surprised with it, go watch it folks.