The post-match press room felt even more explosive than the pitch.
Although Chelsea had scraped a 1-0 away win—Sterling finishing a counter—every reporter's guns were trained on the debutant wearing No. 44.
'Mr Mourinho!'
The Daily Mail journalist brandished a photo of the moment Lin Yuan flattened Amadou Onana, the midfielder's face contorted, body cartwheeling through the air.
'Your new signing's 23rd-minute collision was outright unsporting! Another referee and that's a straight red. He's turning football into a gladiator ring—is this the tactic you've brought to Chelsea?'
Flashbulbs popped, bleaching Mourinho's face, already etched with contempt.
Mourinho sipped water, adjusted the mic, and stared at the reporter as though studying an idiot.
'Unsporting?' he sneered. 'I've watched the replay ten times. Lin didn't show studs, didn't raise an elbow; it was shoulder-to-shoulder. My player is simply so much stronger that it looked like a car crash.'
'But he terrified the opponent!' the reporter pressed.
'That's exactly what I wanted to see.'
Mourinho leaned forward, his aura flattening the room.
'For years Chelsea have been too "gentle", too "soft". Anyone could come to Stamford Bridge and stamp on us. From today, that ends.'
He raised one finger.
'Lin Yuan isn't a thug; he's the key lock in my tactical chain. If that offends you, go commentate on table-tennis—no contact there.'
'Next question.'
…Two days later. 15 August 2023.
London. Cobham Training Centre.
Despite the win, Lin Yuan had no day off. He sat in the video-analysis room opposite Mourinho.
On the big screen, his collision with Onana replayed on loop, followed by clips of his subsequent positioning.
'Know why I called you?' Mourinho tapped the monitor with a pointer.
'Because of my yellow card?' Lin asked.
'No.' Mourinho shook his head. 'That card was worth it—it broke Everton's momentum. But afterwards? 65th minute, you flew into a wild slide-tackle near the centre circle for a ball that didn't matter.'
He froze the frame the instant Lin lunged.
'The tackle looked heroic; the fans roared. But if the referee had taken a dislike to you, second yellow, off you go. You'd be the hero, yet the team would lose.'
Mourinho turned, eyes fixed on Lin.
'Right now your defending is pure instinct. You're a beast with a sledgehammer, smashing anything that moves. That won't cut it in the Premier League.
'I'm going to teach you to be a surgeon.'
On the tactics board he sketched zones, circling the top of the centre-circle arc and the half-space corridors in red.
'Listen—this is your kill-zone.'
'Outside this area, use a stare, trash talk, little niggles. Once the opponent carries the ball into the red, he's in your range.'
'Fouling is an art.' His voice dropped, seductive as a demon's whisper. 'Learn the referee's threshold. First thirty minutes, push it; after a yellow, use "dark strength".'
'When you bump, don't go straight—hit his weight-bearing leg.'
'When you slide, touch the ball first, let momentum topple him—an "accidental" collision the laws allow.'
'More important—'
Mourinho tapped his temple.
'Rattle them. Make Haaland angry, make De Bruyne lose his head. When a genius loses his mind, he's mortal—and you're the one dragging gods off their thrones.'
Lin's eyes blazed as he listened.
In the Primeira Liga he had relied on instinct and raw power gifted by the system. Now Mourinho was opening a new door: the dark-arts playbook.
[Ding!]
[Guidance from a legendary coach detected.]
[New skill branch unlocked: Tactical Foul.]
[Skill gained: "The Special One's Shadow" Lv.1]
[Description: Defensive destruction executed in the referee's blind spot or within the laws; pain inflicted, yet card likelihood reduced by 15%.]
Lin stood, gazing at the proud, grey-haired madman before him.
This was why he had chosen Chelsea, chosen Mourinho.
Only this madman would teach a footballer how to "hurt legally".
'I get it, Boss.' Lin's mouth curled into a chill-inducing smile. 'You're saying I shouldn't just be a hammer, but a scalpel hidden up my sleeve.'
'Clever boy.'
Mourinho patted his arm, satisfied.
'This Sunday we host Arsenal. Arteta's got a bunch of silky kids—Ødegaard, Saka… they love pretty football.'
His expression darkened.
'Go tell them: Stamford Bridge has no tears.'