Sheffield Wednesday Mark Beevers is hoping to build on a positive start to his one-month loan spell at Millwall.
The 22-year-old partnered Danny Shittu in the centre of the Lions defence in their 2-1 win over Bolton at the Den.
And while Beevers is unsure if the Owls will allow him to extend his stay beyond the initial 28-day period, he has promised to give his all over the next four matches.
"I'm down here to play games; where that takes me I don't know," he told the official Millwall website.
"I'll just do my business and try my hardest. Clean sheets are what us defenders thrive off so hopefully we can get them in the next four games I'm eligible to play in.
"Playing on your debut is always tough but I'll take each game as it comes.
"Bolton are a big club and are looking to bounce straight back to the Premier League so it was nice as a back four, and a back five with David Forde as well, to restrict them to the one goal."