EXO's Lay (Zhang Yixing) is back to work just a day after he passed out. The idol was sighted at the Incheon International airport on the afternoon of Oct. 12, on his way to join EXO's third concert tour, "Exo Planet 3 - The Exo'rdium" in Japan.

Lay is accompanied by fellow EXO member D.O. and their managers to join EXO on their show scheduled for Oct. 13 and 14 at Makomanai Sekisui Heim Ice Arena in Hokkaido, All Kpop reported. The rest of the EXO members took an earlier fight and are already in Japan to make early preparations for the concert.

Lay passed out due to lack of sleep and exhaustion before EXO boarded their plane to Japan on Oct. 11. Aside from EXO's group activities, the EXO member has been busy lately with his solo album. Lay is the first EXO member to have a solo debut. He released his first solo track "What U Need" on Oct. 6, which has already reached almost 3 million views as of this writing.

SM Entertainment previously released a statement on Lay's strong desire to join his group mates on the show even though he is advised by the doctors to take a rest. On the other hand, fellow band member, Kai, previously announced via "Naver V Live" broadcast that Lay will be joining the concert.

Star Daily News released a video of EXO's Lay wearing a face mask on the airport together with D.O., but fans say the idol does not look very good and even pointed out that it looks like he is limping. Fans are worried that the EXO member did not get enough rest. The doctor said that he is back to work too early, a little less than 24 hours after he lost consciousness, but also commended him for his professionalism.

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