Hee Chan Hwang's transfer from Wolverhampton Wanderers to Schalke was completed with 35 seconds of deadline day remaining. Westdeutsche Allgemeine Zeitung reported the deal was finalized at the last moment. According to Board Member for Sport Frank Baumann, Hwang had not been a concrete option for the last two or three weeks as Wolverhampton Wanderers had only intended to sell the player. However, by Tuesday afternoon, other transfer targets had failed to convince, which led to a return to Hwang as an option. Baumann stated that the concrete possibility of a loan on very favourable terms only arose during the day. Schalke initiated their attempt to secure the loan around 5pm and, according to Baumann, by that time all parties wanted the transfer to happen. Technical and organizational difficulties arose, and at times it seemed the transfer might not be completed. Schalke received approval from the league at 7:59:25pm. Due to the lack of time, Hwang did not have a medical examination and instead underwent tests on Wednesday. As a result, he is unlikely to face Bayern Munich on Saturday.

Hee-Chan Hwang has joined Schalke from Wolverhampton on loan with a purchase option of 3 million euros. The transfer was finalized 35 seconds before the transfer window closed. Schalke's sporting director Frank Baumann stated that there were 35 seconds left before the transfer deadline when they received confirmation that everything was uploaded in the DFB system. Schalke had been interested in Hwang for some time but had not had a concrete expectation of signing him in previous weeks as the Wolves only wanted a permanent sale. The chance for a loan emerged on 'Deadline Day' because Wolverhampton was unable to complete a permanent transfer. The clubs negotiated while the player agreed terms with his family, reaching a basic agreement at 17:00. However, complications occurred, which included technical issues with digital signatures. The medical check was finished on Wednesday after the contract was signed. Frank Baumann said that it is a certain risk, but one that is manageable for a 10-month loan, and added that they would not have done it if they had to invest 3 million euros.

Hee-chan Hwang has returned to the Bundesliga. FC Schalke 04 announced the signing of the South Korean striker on loan from Wolverhampton Wanderers. According to reports, the club has secured a purchase option valued at three million euros. The transfer was completed just before the 8 p.m. deadline. Youri Mulder, Director of Professional Football at FC Schalke 04, said that the club is increasing its offensive options with Hee Chan Hwang. Mulder added that the player can play several positions and that his long-standing experience in different leagues and as a national player is a significant advantage. The club specifically looked for a supplement to its existing squad at the end of the transfer period. Mulder stated that they are pleased that Hee Chan chose Schalke 04 and a return to the Bundesliga.

Hee-chan Hwang has been loaned to Schalke. According to 'Sky', Schalke has an option to purchase Hwang. The player is familiar with the Bundesliga from his previous time at Leipzig from 2020 to 2022, which included a loan to England.