Poker Room skin
No Limit Holdem Ring game
Blinds: $1/$2
10 players
Seat 1: SB ($246.65 in chips)
Seat 2: BB ($61.50 in chips)
Seat 3: UTG ($147.25 in chips)
Seat 4: UTG+1 ($235.00 in chips)
Seat 5: MP1 ($249.75 in chips)
Seat 6: MP2 ($206.85 in chips)
Seat 7: MP3 ($121.30 in chips)
Seat 8: CO+1 ($198.00 in chips)
Seat 9: Hero [ 7C,8C ] ($268.40 in chips)
Seat 10: BU($199.75 in chips)
Converter

Pre-flop: (10 players) Hero is CO with 7 8
UTG raises to $5, 5 folds, Hero calls, 3 folds.

Flop: 9 K 8 ($13, 2 players)
UTG checks, Hero checks.

Turn: 6 ($13, 2 players)
UTG bets $5, Hero calls.

River: T ($23, 2 players)
UTG bets $10, Hero raises to $30, UTG raises to $110, Hero ???

villain was unknown, only played 10 hands.
We have the 2nuts on this board, therefore, we have to raise.
villain insta pushed. What hands could villain have at this point? QJ/KK/TT how do you play this?