A meeting with favourites New Zealand now looms for the Wales under-21 side after they defeated Argentina by 45-34 in the World Cup in South Africa.
Wales had the game wrapped up early on and though Argentina had a burst of scoring in the last minutes of the match the result was never in doubt.
Cardiff fly half Nick Robinson had another splendid day with a 25-point haul from a try, four conversions and four penalty goals.
The five tries scored took the Wales try-count to 17 in two matches with scrum half Michael Phillips (Llanelli), wing Lee Roberts (Cardiff), full back Gareth Swales (Swansea) and flanker Robin Sowden-Taylor (Cardiff) all joining Robinson in touching down for Wales.
Team:G Swales; L Roberts, M Jones, M Brayley (capt) (M Miles), M Nuthall (M Hook); N Robinson, M Phillips (C Miller); P James, A Matthews, A Jones,
Rhys Jones, L Tait, R Williams, R Sowden-Taylor, Ryan Jones (G Williams).
Tries: M Phillips, N Robinson, L Roberts, R Sowden-Taylor, G Swales. Cons: N Robinson (4). Pens: N Robinson (4).
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.
Wales skipper Jevon Groves says his side have addressed a few points from Gold Coast and aim to 'hit the ground running' in the next two rounds of the World Series, kicking off with this weekend in Dubai before heading off to South Africa next week.
Wales Sevens manager Steff Thomas is hopeful his side can build from a quarter-final spot in the opening round of the World Series in Australia when his side take part in the forthcoming double header in Dubai and South Africa.