Similar in contrasting personalities falling with a more innocent character falling in love with a stricter bad boy with both working in related professions.
HIStory4: Make Our Days Count 2 is after HIStory3: Trapped,they are from the same series.....................................................................
Similar relationship of two men, one "straight" playing off of one who is goofy/funny. Both with a gangster theme, including spying. One is bromance the other is BL.
It seems to be similar to the Laws of Attraction because it's like a Enemies to Lovers plus it is also an Action-Romance BL series. I highly recommend it.
I feel these two BLs are similar based on how these couples came to be through hatred then soon grew fond of each other, also these BLs do have that plot line were there's a secret that involves them both and once found, changed them forever. 10/10 Recommend.